Maslov, V. P. (1987). Asimptoticheskie metody resheni︠i︡a psevdodifferen︠t︡sialʹnykh uravneniĭ. "Nauka," Glav. red. fiziko-matematicheskoĭ lit-ry.
Dyfyniad Arddull ChicagoMaslov, V. P. Asimptoticheskie Metody Resheni︠i︡a Psevdodifferen︠t︡sialʹnykh Uravneniĭ. Moskva: "Nauka," Glav. red. fiziko-matematicheskoĭ lit-ry, 1987.
Dyfyniad MLAMaslov, V. P. Asimptoticheskie Metody Resheni︠i︡a Psevdodifferen︠t︡sialʹnykh Uravneniĭ. "Nauka," Glav. red. fiziko-matematicheskoĭ lit-ry, 1987.
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