@article{ZVMMF_2004_44_5_a8,
     author = {N. N. Aprausheva and S. V. Sorokin},
     title = {On the unimodality of simple {Gaussian} mixtures},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {831--839},
     publisher = {mathdoc},
     volume = {44},
     number = {5},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_5_a8/}
}