TY  - JOUR
AU  - Kirsch, Andreas
TI  - A note on Sylvester's proof of discreteness of interior transmission eigenvalues
JO  - Comptes Rendus. Mathématique
PY  - 2016
SP  - 377
EP  - 382
VL  - 354
IS  - 4
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/j.crma.2016.01.015/
DO  - 10.1016/j.crma.2016.01.015
LA  - en
ID  - CRMATH_2016__354_4_377_0
ER  -