TY - JOUR AU - I. I. Bavrin TI - Integro-differential operators for harmonic functions in convex domains and their applications JO - Differencialʹnye uravneniâ PY - 1988 SP - 1629 EP - 1631 VL - 24 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1988_24_9_a18/ LA - ru ID - DE_1988_24_9_a18 ER -