@misc{MM_2005_17_10_a9,
     title = {Nikolai {Nikolaevich} {Kalitkin} (on his 70th birthday)},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {127--128},
     year = {2005},
     volume = {17},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2005_17_10_a9/}
}