@incollection{JEDP_1995____A19_0, author = {Yu.E. Karpeshina}, title = {Interaction of a free wave with a semicrystal}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {19}, pages = {1--8}, publisher = {\'Ecole polytechnique}, year = {1995}, doi = {10.5802/jedp.491}, language = {en}, url = {https://proceedings.centre-mersenne.org/articles/10.5802/jedp.491/} }