321. http://matematika.phys.msu.ru/files/a_stud_spec/251/fa.pdf
. . . C. C. A 4- , 2001 517.98 22.16 95 . . . 4- ., . : - - , 2001. xii+354 c. ( ). ISBN 5861341036. . , Ё , , , , . - . , . .: 347. . . . . 1602080000-10 82(03)-2001 . ISBN 5861341036 c . ., 2001 c . . . , 2001 1. § 1.1. § 1.3. ..................................... ....................... § 1.2. viii xii 1 1 3 7 10 12 ................ 12 15 18 24 26 .......... ........ 26 29 32 35 38 ......................................... ............................................ 2. § 2.1. § 2.2. § 2.3.