Singularities in linear wave propagation (e-book)
Garding, Lars
Singularities in linear wave propagation (e-book) - Berlin Springer 1987 - Lecture Notes in Mathematics (LNM) v.1241 .
978-3-540-47216-2
Singularities in linear wave propagation (e-book) - Berlin Springer 1987 - Lecture Notes in Mathematics (LNM) v.1241 .
978-3-540-47216-2