@article{DAN_1975_221_5_a2,
     author = {Yu. G. Evtushenko},
     title = {Numerical methods in nonlinear programming},
     journal = {Doklady Akademii Nauk},
     pages = {1016--1019},
     publisher = {mathdoc},
     volume = {221},
     number = {5},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_221_5_a2/}
}