@MastersThesis{ Jager:2002, author = {L. Jager}, title = {{Z}ur globalen {M}inimierung von {E}nergie-{F}unktionen}, school = {Institut f\"ur Angewandte Mathematik, Universit\"at Bonn}, address = {Bonn, Germany}, year = {2002}, type = {Diplomarbeit}, pdf = {http://wissrech.ins.uni-bonn.de/teaching/diplom/diplom_jager.pdf} , annote = {IAMdiplom,C4} }