Contents 
2020, 63, No. 2 
5–6 

Fedorchuk V. M., Fedorchuk V. I. On the classification of symmetry
reductions for the (1+3)dimensional Monge – Ampère
equation 
2020, 63, No. 2 
7–16 

Isariuk I. M.,
Pukal’s’ 
2020, 63, No. 2 
17–28 

Tokibetov J. A., Abduakhitova G. E., Kaparova R. M. On
one representation of generalized
holomorphic vector via derivatives of harmonic functions 
2020, 63, No. 2 
29–35 

Savenko
P. O.
Methods of implicit functions in the solution of
multiparameter nonlinear spectral
problems 
2020, 63, No. 2 
36–50 

Pelykh
V. O., Taistra Y. V. Peculiarities of angular
distribution of electromagnetic radiation from the
Kerr black hole 
2020, 63, No. 2 
51–58 

Andriychuk M. I., Voitovych M. M., Tkachuk V. P. Application
of the generalized
eigenoscillation method for solving the scattering problems on the nanostructures 
2020, 63, No. 2 
59–71 

Grigorenko Ya. M., Rozhok L. S. On the equilibrium of nonthin cylindrical
shells with a dent 
2020, 63, No. 2 
72–82 

Loveikin À. V. Plane
potential field outside the symmetric Tshaped contour 
2020, 63, No. 2 
83–97 

Piskozub
Y. Z., Sulym H. T. Effect
of surface stresses on the antiplane
stressstrain state of thin ribbonlike interphase inclusion 
2020, 63, No. 2 
98–108 

Serednytska Kh. I. Thermal
stress state of a bimaterial with
interface crack filled with compressive fluid 
2020, 63, No. 2 
109–116 

Protsiuk B. V. Nonstationary heat conduction problems for thermosensitive
plate with nonlinear boundary condition on one of the
surfaces 
2020, 63, No. 2 
117–128 

Harmatii
G. Yu.
Numerical determination of unsteady thermal state of a threelayer hollow
heatsensitive cylinder under complex heat exchange 
2020, 63, No. 2 
129–136 

Yankovskii
A. P.
Modeling of heat transfer in composite bodies reinforced
with tubes with swirlers through which the twisted liquid heattransfer agent moves in turbulent regime.
I. Statement of the problem 
2020, 63, No. 2 
137–149 

Yankovskii
A. P.
Modeling of heat transfer in composite bodies reinforced
with tubes with swirlers through which the twisted liquid heattransfer agent moves in turbulent regime.
II. Model problem 
2020, 63, No. 2 
150–159 

NEW ITEMS and INFORMATION Mykola
Mykolayovych Voitovych (23.05.1940–11.07.2020) 
2020, 63, No. 2 
160–163 