Surnin, Yu. V.
Article History
Received: 30 October 2017
First Online: 6 July 2018
Change Date: 7 August 2018
Change Type: Correction
Change Details: Formula (20) and (21) has been corrected. Also, on page 230, in the 7th line of the conclusion, it should read “estimated parameters of the decomposed model (9);”.