机译:Surface Perturbations Generated by a Stratified Flow of Finite Depth over Obstacles NI. Yu. VladimirovDShirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia NN. N. KorchaginDShirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia NA. S. SavinDBauman State Technical University, ul. Vtoraya Baumanskaya 5, Moscow, 107005 Russia