Kozak, P. P.; Chabanyuk, Ya. M. Representation of the solution of an infinite system of integral equations in the form of a Wiener integral. (Russian) Zbl 0508.45005 Dokl. Akad. Nauk Ukr. SSR, Ser. A 1982, No. 7, 15-18 (1982). MSC: 45F05 34A30 35L55 PDF BibTeX XML Cite \textit{P. P. Kozak} and \textit{Ya. M. Chabanyuk}, Dokl. Akad. Nauk Ukr. SSR, Ser. A 1982, No. 7, 15--18 (1982; Zbl 0508.45005)
Kozak, P. P.; Kadobyans’kij, R. N. Representation of the solution of the characteristic problem for a system of linear differential equations of higher orders in the form of an integral with respect to the Wiener measure. (Ukrainian) Zbl 0413.35052 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1979, 792-794 (1979). MSC: 35L55 35A30 PDF BibTeX XML Cite \textit{P. P. Kozak} and \textit{R. N. Kadobyans'kij}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1979, 792--794 (1979; Zbl 0413.35052)
Kozak, P. P. On the solution of characteristic problems for a system of linear equations of higher orders in form of a continual integral. (Ukrainian) Zbl 0295.35012 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1975, 198-201 (1975). MSC: 35G10 35C15 PDF BibTeX XML Cite \textit{P. P. Kozak}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1975, 198--201 (1975; Zbl 0295.35012)
Kozak, P. P. On a representation of the solution of the characteristic problem for a linear equation in the form of a continual integral. (English. Russian original) Zbl 0304.35066 Ukr. Math. J. 26, 69-73 (1974); translation from Ukr. Mat. Zh. 26, 84-90 (1974). MSC: 35L35 34A30 28C20 45E10 PDF BibTeX XML Cite \textit{P. P. Kozak}, Ukr. Math. J. 26, 69--73 (1974; Zbl 0304.35066); translation from Ukr. Mat. Zh. 26, 84--90 (1974) Full Text: DOI
Kozak, P. P. On a representation of the solution of a characteristic problem for a linear equation of higher order in the form of a continuous integral. (Ukrainian) Zbl 0283.35012 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1974, 692-694 (1974). MSC: 35G05 35C15 PDF BibTeX XML Cite \textit{P. P. Kozak}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1974, 692--694 (1974; Zbl 0283.35012)
Kozak, P. P. Einige Verbindungen von Differentialgleichungen mit kontinuierlichem Integral. (Ukrainian) Zbl 0252.34009 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1972, 978-982 (1972). MSC: 34A25 35C10 PDF BibTeX XML Cite \textit{P. P. Kozak}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1972, 978--982 (1972; Zbl 0252.34009)
Koval’chik, I. M.; Kozak, P. P. On the connection of a certain equation of a hyperbolic type with the Wiener integral in a space of continuous functions of two variables. (Ukrainian. Russian, English summaries) Zbl 0167.10202 Dopov. Akad. Nauk Ukr. RSR, Ser. A 1967, 586-589 (1967). MSC: 35Lxx PDF BibTeX XML Cite \textit{I. M. Koval'chik} and \textit{P. P. Kozak}, Dopov. Akad. Nauk Ukr. RSR, Ser. A 1967, 586--589 (1967; Zbl 0167.10202)