TY - JOUR AU - Mauro Nacinovich TI - On Strict Levi q-Convexity and q-Concavity on Domains with Piecewise Smooth Boundaries. JO - Mathematische Annalen PY - 1988 SP - 459 EP - 482 VL - 281 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1988__281_4_164433/ ID - MAN_1988__281_4_164433 ER -