. "2019-09-04T12:02:37"^^ . "2023-09-27T15:42:42Z"^^ . . . . . . "\u043D\u0435\u043B\u0438\u043D\u0435\u0439\u043D\u044B\u0435 \u0432\u043E\u043B\u043D\u044B"@ru . "do\u011Frusal olmayan dalga"@tr . "nichtlineare Welle"@de . "nonlinear waves"@en . "onde non lin\u00E9aire"@fr . "neline\u00E1rn\u00ED vlny"@cs . "\u975E\u7EBF\u6027\u6CE2"@zh . . . . . . . . . . . . . . .