TY - JOUR AU - V. A. Shtraus TI - On an analogue of the Wold decomposition for $\pi$-semi-unitary operators JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1988 SP - 253 EP - 254 VL - 43 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1988_43_1_a22/ LA - en ID - RM_1988_43_1_a22 ER -