Search results for: J. Shen
Demonstratio Mathematica > 2013 > Vol. 46, nr 1 > 87--100
Demonstratio Mathematica > 2011 > Vol. 44, nr 2 > 297-316
Demonstratio Mathematica > 2009 > Vol. 42, nr 1 > 53-64
Demonstratio Mathematica > 2013 > Vol. 46, nr 1 > 87--100
Demonstratio Mathematica > 2011 > Vol. 44, nr 2 > 297-316
Demonstratio Mathematica > 2009 > Vol. 42, nr 1 > 53-64