Vestnik St. Petersburg University, Mathematics
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 36-45
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 89-92
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 46-51
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 85-88
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 72-79
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 6-26
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 61-64
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 80-84
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 65-71
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 52-60
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 27-35
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 1 > 1-5
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 131-137
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 93-98
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 152-157
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 158-168
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 107-113
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 123-130
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 99-103
Vestnik St. Petersburg University: Mathematics > 2007 > 40 > 2 > 118-122