Poznyak L.T. Metod chastichnykh oblastey v zadachakh o sobstvennykh znacheniyakh differentsialnykh operatorov./L.T. Pozniak method of partial domains in problems about own values of differential operators. In Russian - landofmagazines.com

TransliterationPoznyak L.T. Metod chastichnykh oblastey v zadachakh o sobstvennykh znacheniyakh differentsialnykh operatorov.

In EnglishL.T. Pozniak method of partial domains in problems about own values of differential operators. In Russian

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