@article{DAN_1968_183_2_a0,
     author = {E. A. Anfert'eva and N. G. Chudakov},
     title = {The minima of a normed function in imaginary quadratid fields},
     journal = {Doklady Akademii Nauk},
     pages = {255--256},
     publisher = {mathdoc},
     volume = {183},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_183_2_a0/}
}