@article{VMJ_2013_15_4_a11,
     author = {A. V. Abanin and A. V. Belokon' and M. I. Karyakin and Yu. F. Korobeinik and A. G. Kusraev and A. V. Nasedkin and Yu. A. Ustinov and O. V. Yavruyan},
     title = {Vatul'yan {Aleksandr} {Ovanesovich} (on his 60th birthday)},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {91--94},
     year = {2013},
     volume = {15},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2013_15_4_a11/}
}