TY - JOUR AU - M. Karatopraklieva TI - On a Nonlocal Boundary Value Problem for Linear Differential Equations of Changing Type. Hyperbolic-Parabolic Equations, Antiperiodic Solutions JO - Mathematica balkanica PY - 2010 SP - 131 VL - 24 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_2010_24_1-2_a9/ ID - MABA_2010_24_1-2_a9 ER -