APA-viite (7. p.)

BABUSKA, I. (1966). Numerical processes in differential equations. SNTL- Publishers of technical literature.

Chicago-viite (17. p.)

BABUSKA, Ivo. Numerical Processes in Differential Equations. Prague: SNTL- Publishers of technical literature, 1966.

MLA-viite (9. p.)

BABUSKA, Ivo. Numerical Processes in Differential Equations. SNTL- Publishers of technical literature, 1966.

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