Convergence of collocation method
English version (Springer): Ukrainian Mathematical Journal 19 (1967), no. 4, pp 420-428.
Citation Example: Kaspshitskaya M. F., Tukalevskaya N. I. Convergence of collocation method // Ukr. Mat. Zh. - 1967. - 19, № 4. - pp. 48–56.
Full text