Functional Analysis and Its Applications
Functional Analysis and Its Applications > 2003 > 37 > 2 > 157-159
Functional Analysis and Its Applications > 2006 > 40 > 2 > 151-154
Functional Analysis and Its Applications > 2007 > 41 > 4 > 303-305
Functional Analysis and Its Applications > 2013 > 47 > 1 > 62-63
Functional Analysis and Its Applications > 2016 > 50 > 2 > 146-149