@article{10_21136_AM_1986_104222,
     author = {Luk\v{s}an, Ladislav},
     title = {Conjugate gradient algorithms for conic functions},
     journal = {Applications of Mathematics},
     pages = {427--440},
     publisher = {mathdoc},
     volume = {31},
     number = {6},
     year = {1986},
     doi = {10.21136/AM.1986.104222},
     mrnumber = {0870480},
     zbl = {0622.65045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1986.104222/}
}