TY  - JOUR
AU  - Diomeda, Lorenza
AU  - Lisena, Benedetta
TI  - Propagation, reflection and refraction of singularities for a hyperbolic transmission problem in two adjacent angular regions
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1987
SP  - 1
EP  - 26
VL  - 78
PB  - Seminario Matematico of the University of Padua
UR  - http://www.numdam.org/item/RSMUP_1987__78__1_0/
LA  - en
ID  - RSMUP_1987__78__1_0
ER  -