TY - BOOK ID - 130356326 TI - Variational and asymptotic methods in open and closed waveguide analysis AU - Oksanen, Markku Ilmari AU - Aalto-yliopiston teknillinen korkeakoulu (Espoo (Finlande)) PY - 1988 SN - 9517546718 9789517546713 PB - [Lieu de publication inconnu]: [éditeur inconnu], DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130356326 AB - ER -