KRITERIEN DER VERKEHRSMITTELWAHL IM PERSONENFERNVERKEHR UND IHRE BEDEUTUNG IN VERKEHRSNACHFRAGEMODELLEN = CRITERES DU CHOIX DU MOYEN DE TRANSPORT DANS LE TRAFIC VOYAGEURS A GRANDE DISTANCE ET LEUR IMPORTANCE DANS LES MODELES POUR LA DEMANDE DE TRANSPORTSWILKEN D.1974; INTERNATION. VERKEHRSWES.; DTSCH.; DA. 1974; VOL. 26; NO 1; PP. 3-9; ABS. ANGL. FRArticle

Code-Sharing im Luftverkehr Deutschlands = Code sharing in Germany's air trafficWILKEN, D.Internationales Verkehrswesen. 1996, Vol 48, Num 7-8, pp 25-29, issn 0020-9511Article

ADDITIONS TO THE FLORA OF COLORADO. VIWEBER WA; JOHNSTON BC; WILKEN D et al.1979; PHYTOLOGIA; USA; DA. 1979; VOL. 41; NO 7; PP. 486-500; BIBL. 14 REF.Article

Estimating runway capacities of German airportsURBATZKA, E; WILKEN, D.Transportation planning and technology (Print). 1997, Vol 20, Num 2, pp 103-129, issn 0308-1060Article

Management of occupational asthma: cessation or reduction of exposure? A systematic review of available evidenceVANDENPLAS, O; DRESSEL, H; WILKEN, D et al.The European respiratory journal. 2011, Vol 38, Num 4, pp 804-811, issn 0903-1936, 8 p.Article

Natural hybridization between Ipomopsis aggregata and I. tenuituba (Polemoniaceae)GRANT, V; WILKEN, D. H.Botanical gazette (Chicago, IL). 1988, Vol 149, Num 2, pp 213-221, issn 0006-8071Article

Secondary intergradation between Ipomopsis aggregata candida and I. a. collina (Polemoniaceae) in ColoradoGRANT, V; WILKEN, D. H.Botanical gazette (Chicago, IL). 1987, Vol 148, Num 3, pp 372-378, issn 0006-8071Article

Ipomopsis sancti-spiritus (Polemoniaceae), a new species from northern New MexicoWILKEN, D. H; FLETCHER, R.Brittonia. 1988, Vol 40, Num 1, pp 48-51, issn 0007-196XArticle

Racial variation in Ipomopsis tenuituba (Polemoniaceae)GRANT, V; WILKEN, D. H.Botanical gazette (Chicago, IL). 1988, Vol 149, Num 4, pp 443-449, issn 0006-8071Article

The accretion-diffusion scenario for metals in cool white dwarfsKOESTER, D; WILKEN, D.Astronomy and astrophysics (Berlin. Print). 2006, Vol 453, Num 3, pp 1051-1057, issn 0004-6361, 7 p.Article

A revision of the Ipomopsis spicata complex (Polemoniaceae)WILKEN, D; HARTMAN, R. L.Systematic botany. 1991, Vol 16, Num 1, pp 143-161, issn 0363-6445, 19 p.Article

Taxonomy of the Ipomopsis aggregata group (Polemoniaceae)GRANT, V; WILKEN, D. H.Botanical gazette (Chicago, IL). 1986, Vol 147, Num 3, pp 359-371, issn 0006-8071Article

The Production of Plant Secondary Metabolites Using BioreactorsGERTH, A; SCHMIDT, D; WILKEN, D et al.Acta horticulturae. 2007, pp 95-103, issn 0567-7572, isbn 978-90-6605-690-9, 1Vol, 9 p.Conference Paper

Experimente zur Perkolationsschwelle von Entanglements zweiter Ordnung (Knoten) = Experiments concerning the percolation threshold of second-order entanglements (junctions)BAYER, K; KNOCHE, G; SAMMET, D et al.Plaste und Kautschuk. 1993, Vol 40, Num 7, pp 234-243, issn 0048-4350Article

Regionale Struktur des Personenverkehrs in der Bundesrepublik Deutschland im Jahre 1980 (FE 98047/82) = Structure régionale du trafic voyageurs en République Fédérale d'Allemagne en 1980 = Regional structure of passengers traffic in West Germany in 1980KLOAS, J; KUHFELD, H; KUNERT, U et al.Internationales Verkehrswesen. 1985, Vol 37, Num 6, pp 389-391, issn 0020-9511Article

Guidelines for the management of work-related asthmaBAUR, X; SIGSGAARD, T; WILKEN, D et al.The European respiratory journal. 2012, Vol 39, Num 3, pp 529-545, issn 0903-1936, 17 p.Article

Improving magnetic field gradient coils for NMR imagingSUITS, B. H; WILKEN, D. E.Journal of physics. E. Scientific instruments. 1989, Vol 22, Num 8, pp 565-573, issn 0022-3735Article

Intergradation among populations of the Ipomopsis aggregata complex in the Colorado front rangeWILKEN, D. H; TABAR ALLARD, S.Systematic botany. 1986, Vol 11, Num 1, pp 1-13, issn 0363-6445Article

Subordination, extreme points and support pointsHALLENBECK, D. J; PERERA, S; WILKEN, D. R et al.Complex variables, theory & application. 1989, Vol 11, Num 2, pp 111-124, issn 0278-1077Article

Variation in nectar sugar composition at the intraplant level in Ipomopsis longiflora (Polemoniaceae)EDWARD FREEMAN, C; WILKEN, D. H.American journal of botany. 1987, Vol 74, Num 11, pp 1681-1689, issn 0002-9122Article