Search results for: Yu Yu
Functional Analysis and Its Applications > 2010 > 44 > 2 > 118-124
Functional Analysis and Its Applications > 2009 > 43 > 4 > 312-315
Functional Analysis and Its Applications > 2006 > 40 > 3 > 228-233
Functional Analysis and Its Applications > 2002 > 36 > 3 > 240-243