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Lua i Stíl Chicago (17ú heag.)Maslov, V. P. Asimptoticheskie Metody Resheni︠i︡a Psevdodifferen︠t︡sialʹnykh Uravneniĭ. Moskva: "Nauka," Glav. red. fiziko-matematicheskoĭ lit-ry, 1987.
Lua MLA (8ú heag.)Maslov, V. P. Asimptoticheskie Metody Resheni︠i︡a Psevdodifferen︠t︡sialʹnykh Uravneniĭ. "Nauka," Glav. red. fiziko-matematicheskoĭ lit-ry, 1987.
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