TY - JOUR AU - B. A. Plamenevskii AU - G. V. Rozenblum TI - Pseudodifferential operators with discontinuous symbols: $K$-theory and the index formula JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1992 SP - 45 EP - 56 VL - 26 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1992_26_4_a3/ LA - ru ID - FAA_1992_26_4_a3 ER -