TY - JOUR TI - To the 70th birthday of Professor V.\,I.~Burenkov JO - Eurasian mathematical journal PY - 2012 SP - 7 EP - 10 VL - 3 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EMJ_2012_3_3_a1/ LA - en ID - EMJ_2012_3_3_a1 ER -