Issue no. 45 Table of Contents
p. 25-34
Issue no. 46 Table of Contents
p. 70-75
p. 76-85
Issue no. 47 Table of Contents
p. 43-50
Issue no. 48 Table of Contents
p. 82-90
Issue no. 49 Table of Contents
p. 5-15
p. 16-25
p. 26-42
Two-dimensional non-autonomous hyperbolic equation of the second order with power-law nonlinearities
p. 52-60
Issue no. 50 Table of Contents
p. 45-56