Volume 35, Issue 3, July and August 2011, Pages 193-199
A. Maher; Ye. A. Utkina
Volume 31, Issue 2, July and August 2007, Pages 163-170
A. MAHER; YE. A. UTKINA
Volume 30, Issue 3, November and December 2006, Pages 271-277
A. MAHER; YE. A. UTKINA