Peter I. Kogut, Olha P. Kupenko and Gunter Leugering: Well-posedness and boundary observability of strongly degenerate hyperbolic systems on star-shaped planar network (PAFA)
	Volume 7, Number 5, 1767-1796 Well-posedness and boundary observability of strongly degenerate hyperbolic systems on star-shaped planar network Peter I. Kogut, Olha P. Kupenko and Günter Leugering    ONLINE SUBSCRIPTION (Library Only) PDF   PDF   Open Access (Free) Html   Flash              Copyright © 2022 Yokohama Publishers