To the anniversary of V.P. Lavrenchuk.

[1] Ivasyshen S.D., Lavrenchuk V.P. On the solvability of the Cauchy problem and some boundary value problems for general parabolic systems in the class of increasing functions // Supplements of the Academy of Sciences of the Ukrainian SSR. Ser. A. - 1967. - № 4. - P. 299-303.

[2] Lavrenchuk V.P. General boundary value problems for parabolic systems with increasing coefficients // Supplements of the Academy of Sciences of the Ukrainian SSR. Ser. A. - 1968. - № 3. - P. 238-243.

[3] Lavrenchuk V.P., Ivasyshen S.D. On the local solvability and extension of solutions of boundary value problems for quasilinear parabolic systems / / Supplements of the Academy of Sciences of the Ukrainian SSR. Ser. A. - 1969. - № 10. - C. 872-876.

[4] Lavrenchuk V.P., Matiychuk M.I. On nonlinear $B$ parabolic boundary value problems // Mathematical Physics: Rep. inter-vest. collection. - Kyiv: Nauk. Dumka, 1977. - Issue 21. P. 80-85.

[5] Lavrenchuk V.P., Matiychuk M.I. On nonlinear $B$-parabolic boundary value problems // Mathematical Physics: Rep. inter-ved. sb. - Kyiv: Nauk. dumka, 1977. - Issue. 21. Pp. 80-85.

[6] Ivasishen S.D., Lavrenchuk V.P. On correct solvability of general boundary value problems for parabolic systems with increasing coefficients / / Ukr. mat. zhurn. - 1978. - 30, № 1. - P. 100-106.

[7] Lavrenchuk V.P., Matiychuk M.I. Global solvability of the boundary value problem for a quasilinear parabolic system and a problem without initial data // Ukr. mat. zhurn. - 1982. - 34, № 6. - P. 710-717.

[8] Ivasishen S.D., Lavrenchuk V.P. On the Green's matrix of parabolic boundary value problems with increasing coefficients // General theory of boundary value problems: Collection of scientific papers. - Kyiv: Nauk. Dumka, 1983. - P. 81-89.

[9] Lavrenchuk V.P. Some nonlocal problems for a second-order parabolic equation with the Bessel operator // Boundary-value problems with various degeneracies and singularities: 36. scientific works - Chernivtsi, 1990. - p. 111-119.

[10] Lavrenchuk V.P. Cauchy problem for a quasilinear second-order parabolic equation with an integral coefficient // Boundary-value problems with various degeneracies and singularities: 3b. scientific works - Chernivtsi, 1990. - p. 120-127.

[11] Ivasishen S.D., Lavrenchuk V.P. On the integral representation of solutions of a parabolic system of linear equations with the Bessel operator//Nonlinear boundary value problems: Interdepartmental collection of scientific papers. - 1992. - Issue 4. - P. 19-25.

[12] Gorodetsky V.V., Zhytaryuk I.V., Lavrenchuk V.P. On weak stabilization of solutions of the Cauchy problem for linear parabolic equations with the Bessel operator // Supplement of the Academy of Sciences of Ukraine. - 1993. - № 2. - P. 5-9.

[13] Lavrenchuk V.P. On a nonlinear boundary value problem for a second-order parabolic equation with increasing coefficients // Studies of mathematical models: 3b. scientific pr. - Kyiv: Institute of Mathematics of the National Academy of Sciences of Ukraine, 1997. - P. 143-147.

[14] Lavrenchuk V.P. Cauchy problem for a second-order nonlinear parabolic equation with an unlimited coefficient and degeneration // Scientific Bulletin of Chernivtsi University: 3b. scientific pr. Issue 76. Mathematics. Chernivtsi: Ruta, 2000. - P. 50- 53.

[15] Balabushenko T.M., Ivasyshen S.D., Lavrenchuk V.P., Melnychuk L.M. Fundamental solution of the Cauchy problem for some parabolic equations with the Bessel operator and increasing coefficients / / Nauk. Bulletin of Chernivtsi University: 3b. nauk. pr. Vyp. 288. Mathematics. - Chernivtsi: Ruta, 2006. - P. 5-11.

[16] Balabushenko T.M., Ivasyshen S.D., Lavrenchuk V.P., Melnychuk L.M. Cauchy problem for some parabolic equations with the Bessel operator and increasing coefficients / / Nauk. Bulletin of Chernivtsi University: 3b. scientific pr. Issue 314-315. Mathematics. - Chernivtsi: Ruta, 2006. - P. 7-16.

[17] Balabushenko T.M., Ivasyshen S.D., Lavrenchuk V.P., Melnychuk L.M. Integral representation of solutions of some parabolic equations with the Bessel operator and increasing coefficients / / Scientific Bulletin of Chernivtsi University: 3b. scientific pr. Issue 336 337. Mathematics. - Chernivtsi: Ruta, 2007. - P. 7-15.

[18] Ivasyshen S.D., Pasichnyk G.S., Cherevko I.M. Department of Mathematical Modeling of Chernivtsi University. Main achievements in 20 years since its creation. - Chernivtsi: Ruta, 2008. - 42 p.