Open Mathematics
Open Mathematics > 2006 > 4 > 2 > 294-303
Open Mathematics > 2006 > 4 > 3 > 376-394
Open Mathematics > 2006 > 4 > 3 > 395-412
Open Mathematics > 2006 > 4 > 3 > 531-546
Open Mathematics > 2006 > 4 > 3 > 435-448
Open Mathematics > 2006 > 4 > 3 > 449-506
Open Mathematics > 2006 > 4 > 3 > 371-375
Open Mathematics > 2006 > 4 > 3 > 413-434
Open Mathematics > 2006 > 4 > 3 > 525-530
Open Mathematics > 2006 > 4 > 3 > 507-524
Open Mathematics > 2006 > 4 > 3 > 358-370
Open Mathematics > 2006 > 4 > 3 > 323-357
Open Mathematics > 2006 > 4 > 4 > 635-647
Open Mathematics > 2006 > 4 > 4 > 656-668
Open Mathematics > 2006 > 4 > 4 > 562-572
Open Mathematics > 2006 > 4 > 4 > 573-584
Open Mathematics > 2006 > 4 > 4 > 624-634
Open Mathematics > 2006 > 4 > 4 > 594-599
Open Mathematics > 2006 > 4 > 4 > 600-623
Open Mathematics > 2006 > 4 > 4 > 648-655