An explicit lower bound for TSP with distances one and twoENGEBRETSEN, Lars.Algorithmica. 2003, Vol 35, Num 4, pp 301-319, issn 0178-4617, 19 p.Article

Bipartite multigraphs with expander-like propertiesENGEBRETSEN, Lars.Discrete applied mathematics. 2007, Vol 155, Num 13, pp 1667-1677, issn 0166-218X, 11 p.Article

The nonapproximability of non-Boolean predicatesENGEBRETSEN, Lars.SIAM journal on discrete mathematics (Print). 2005, Vol 18, Num 1, pp 114-129, issn 0895-4801, 16 p.Article

Simplified tight analysis of Johnson's algorithmENGEBRETSEN, Lars.Information processing letters. 2004, Vol 92, Num 4, pp 207-210, issn 0020-0190, 4 p.Article

Harmonic broadcasting is bandwidth-optimal assuming constant bit rateENGEBRETSEN, Lars; SUDAN, Madhu.Networks (New York, NY). 2006, Vol 47, Num 3, pp 172-177, issn 0028-3045, 6 p.Article

Towards optimal lower bounds for clique and chromatic numberENGEBRETSEN, Lars; HOLMERIN, Jonas.Theoretical computer science. 2003, Vol 299, Num 1-3, pp 537-584, issn 0304-3975, 48 p.Article

A Prospective video-based analysis of injury situations in elite male football football incident analysisARNASON, Arni; TENGA, Albin; ENGEBRETSEN, Lars et al.American journal of sports medicine. 2004, Vol 32, Num 6, pp 1459-1465, issn 0363-5465, 7 p.Article

An analysis of the quality of cartilage repair studiesJAKOBSEN, Rune B; ENGEBRETSEN, Lars; SLAUTERBECK, James R et al.Journal of bone and joint surgery. American volume. 2005, Vol 87A, Num 10, pp 2232-2239, issn 0021-9355, 8 p.Article

Considerations on sample size and power calculations in randomized clinical trialsKARLSSON, Jon; ENGEBRETSEN, Lars; DAINTY, Katie et al.Arthroscopy (Print). 2003, Vol 19, Num 9, pp 997-999, issn 0749-8063, 3 p.Article

The efficacy of wrist protectors in preventing snowboarding injuriesRØNNING, Roar; RØNNING, Irene; GERNER, Tom et al.American journal of sports medicine. 2001, Vol 29, Num 5, pp 581-585, issn 0363-5465Article

The Current Evidence for Treatment of ACL Injuries in Children Is Low: A Systematic ReviewMOKSNES, Havard; ENGEBRETSEN, Lars; ARNA RISBERG, May et al.Journal of bone and joint surgery. American volume (Print ed.). 2012, Vol 94, Num 12, pp 1112-1119, issn 0021-9355, 8 p.Article

A new way of using semidefinite programming with applications to linear equations mod pANDERSSON, Gunnar; ENGEBRETSEN, Lars; H. STAD, Johan et al.Journal of algorithms (Print). 2001, Vol 39, Num 2, pp 162-204, issn 0196-6774Article

No effect of a video-based awareness program on the rate of soccer injuriesARNASON, Arni; ENGEBRETSEN, Lars; BAHR, Roald et al.American journal of sports medicine. 2005, Vol 33, Num 1, pp 77-84, issn 0363-5465, 8 p.Article

Prevalence of Jumper's knee among elite athletes from different sports : A cross-sectional studyLIAN, Øystein B; ENGEBRETSEN, Lars; BAHR, Roald et al.American journal of sports medicine. 2005, Vol 33, Num 4, pp 561-567, issn 0363-5465, 7 p.Article

Isolated femoral mononeuropathy in the athlete: Anatomic considerations and report of two casesMUELLNER, Thomas; GANKO, Anthony; BUGGE, Wilhelm et al.American journal of sports medicine. 2001, Vol 29, Num 6, pp 814-817, issn 0363-5465Article

Surgical treatment compared with eccentric training for patellar tendinopathy (Jumper's Knee) : A randomized, controlled trialBAHR, Roald; FOSSAN, Bjørn; LØKEN, Sverre et al.Journal of bone and joint surgery. American volume. 2006, Vol 88A, Num 8, pp 1689-1698, issn 0021-9355, 10 p.Article

6-year follow-up of 84 patients with cartilage defects in the knee: Knee scores improved but recovery was incompleteLØKEN, Sverre; HEIR, Stig; HOLME, Ingar et al.Acta orthopaedica (Print). 2010, Vol 81, Num 5, pp 611-618, issn 1745-3674, 8 p.Article

Failed autologous chondrocyte implantation : Complete atraumatic graft delamination after two yearsMUELLNER, Thomas; KNOPP, Andreas; LUDVIGSEN, Tom C et al.American journal of sports medicine. 2001, Vol 29, Num 4, pp 516-519, issn 0363-5465Article

Timing of Anterior Cruciate Ligament Reconstructive Surgery and Risk of Cartilage Lesions and Meniscal Tears: A Cohort Study Based on the Norwegian National Knee Ligament RegistryGRANAN, Lars-Petter; BAHR, Roald; LIE, Stein Atle et al.American journal of sports medicine. 2009, Vol 37, Num 5, pp 955-961, issn 0363-5465, 7 p.Article

Injury mechanisms for anterior cruciate ligament injuries in team handball: A systematic video analysisOLSEN, Odd-Egil; MYKLEBUST, Grethe; ENGEBRETSEN, Lars et al.American journal of sports medicine. 2004, Vol 32, Num 4, pp 1002-1012, issn 0363-5465, 11 p.Article

Performance characteristics of volleyball players with Patellar tendinopathyLIAN, Øystein; REFSNES, Per-Egil; ENGEBRETSEN, Lars et al.American journal of sports medicine. 2003, Vol 31, Num 3, pp 408-413, issn 0363-5465, 6 p.Article

Clinical, functional, and radiologic outcome in team handball players 6 to 11 years after anterior cruciate ligament injury: A follow-up studyMYKLEBUST, Grethe; HOLM, Inger; MAEHLUM, Sverre et al.American journal of sports medicine. 2003, Vol 31, Num 6, pp 981-989, issn 0363-5465, 9 p.Article

Is constraint satisfaction over two variables always easy?ENGEBRETSEN, Lars; GURUSWAMI, Venkatesan.Lecture notes in computer science. 2002, pp 224-238, issn 0302-9743, isbn 3-540-44147-6, 15 p.Conference Paper

Knee Osteoarthritis After Anterior Cruciate Ligament Injury: A Systematic ReviewØIESTAD, Britt Elin; ENGEBRETSEN, Lars; STORHEIM, Kjersti et al.American journal of sports medicine. 2009, Vol 37, Num 7, pp 1434-1443, issn 0363-5465, 10 p.Article

The Scandinavian ACL registries 2004-2007: baseline epidemiologyGRANAN, Lars-Petter; FORSSBLAD, Magnus; LIND, Martin et al.Acta orthopaedica (Print). 2009, Vol 80, Num 5, pp 563-567, issn 1745-3674, 5 p.Article