@misc{VMUMM_1989_5_a28,
     title = {Congratulation letter on {Vladimir} {Grigorievich} {Diomin} with footnotes for the journal readers},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {99--100},
     publisher = {mathdoc},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1989_5_a28/}
}