Open Mathematics
Open Mathematics > 2007 > 5 > 1 > 181-200
Open Mathematics > 2008 > 6 > 3 > 357-363
Open Mathematics > 2009 > 7 > 1 > 163-164
Open Mathematics > 2016 > 14 > 1 > 767-782
Open Mathematics > 2007 > 5 > 1 > 181-200
Open Mathematics > 2008 > 6 > 3 > 357-363
Open Mathematics > 2009 > 7 > 1 > 163-164
Open Mathematics > 2016 > 14 > 1 > 767-782