TY - JOUR AU - G. P. Arzikulov AU - Yu. Kh. Eshkabilov TI - On the essential and the discrete spectra of a~Fredholm type partial integral operator JO - Matematičeskie trudy PY - 2014 SP - 23 EP - 40 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_2014_17_2_a1/ LA - ru ID - MT_2014_17_2_a1 ER -