00561naa#a2200169#i#450# EN\\bibl\46690 20240429144212.1 1681-1208 20150425b2015####ek#y0engy0150####ca RU Analysis of a piecewise linear trend of average surface temperature in the mathematical model of multifractal dynamics Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2015 4 с. Journal article local Tsvetkov V P Tsvetkov I V rjes.ru