TY - JOUR AU - Saut, Jean-Claude AU - Tzvetkov, Nikolay TI - On a model system for the oblique interaction of internal gravity waves JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2000 SP - 501 EP - 523 VL - 34 IS - 2 PB - Dunod PP - Paris UR - http://geodesic.mathdoc.fr/item/M2AN_2000__34_2_501_0/ LA - en ID - M2AN_2000__34_2_501_0 ER -