@article{10_21136_AM_1974_103532,
     author = {Lommatzsch, Klaus},
     title = {L\"osungsalgorithmen f\"ur quadratische {Optimierungsaufgaben} mit nicht notwendig konvexer {Zielfunktion}},
     journal = {Applications of Mathematics},
     pages = {203--209},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1974},
     doi = {10.21136/AM.1974.103532},
     mrnumber = {0368783},
     zbl = {0294.90065},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103532/}
}