TY - GEN AU - Bove,Antonio AU - Lewis,Jeff E AU - Parenti,Cesare TI - Propagation of singularities for Fuchsian operators T2 - Lecture notes in mathematics SN - 3540122850 (Berlin) PY - 1983/// CY - Berlin PB - Springer KW - Partial differential operators KW - Singularities (Mathematics) N1 - Contine bibliogr. si index ER -