ERFAHRUNGEN BEI DER ANWENDUNG DER HE-AR-METHODE ZUR BESTIMMUNG DES PHYSIKALISCHEN GRUNDWASSERALTERS UND ZUR KLAERUNG PRAKTISCHER HYDROGEOLOGISCHER PROBLEME. = EXPERIENCES FAITES LORS DE L'UTILISATION DE LA METHODE HE AR POUR DETERMINER L'AGE PHYSIQUE DE L'EAU SOUTERRAINE ETTETZLAFF U; MILDE G; HAGENDORF U et al.1973; Z. ANGEW. GEOL.; DTSCH.; 1973, VOL. 19, NUM. 0003, P. 142 A 147Serial Issue

Optimal order release decisions for asynchronous production systemsTETZLAFF, U. A. W.IIE transactions. 1998, Vol 30, Num 11, pp 1001-1008, issn 0740-817XArticle

On normalization constants for closed queueing networks with finite local buffersTETZLAFF, U. A. W.Journal of applied probability. 1998, Vol 35, Num 3, pp 600-607, issn 0021-9002Article

A queueing network model for flexible manufacturing systems with tool managementTETZLAFF, U. A. W.IIE transactions. 1996, Vol 28, Num 4, pp 309-317, issn 0740-817XArticle

A model for the minimum cost configuration problem in flexible manufacturing systemsTETZLAFF, U. A. W.International journal of flexible manufacturing systems. 1995, Vol 7, Num 2, pp 127-146, issn 0920-6299Article

Evaluating the effect of tool management on flexible manufacturing system performanceTETZLAFF, U. A. W.International journal of production research. 1995, Vol 33, Num 4, pp 877-892, issn 0020-7543Article

Measurement of local elastic strains in aged monocrystalline nickel-base superalloys by CBEDVON GROSSMANN, B; BIERMANN, H; TETZLAFF, U et al.Scripta materialia. 2000, Vol 43, Num 9, pp 859-864, issn 1359-6462Article