TY - JOUR AU - Malczak, Jan TI - An application of Markov operators in differential and integral equations JO - Rendiconti del Seminario Matematico della Università di Padova PY - 1992 SP - 281 EP - 297 VL - 87 PB - Seminario Matematico of the University of Padua UR - http://www.numdam.org/item/RSMUP_1992__87__281_0/ LA - en ID - RSMUP_1992__87__281_0 ER -