Mathematical Notes
Mathematical Notes > 2014 > 95 > 5-6 > 815-819
Mathematical Notes > 2014 > 95 > 5-6 > 747-749
Mathematical Notes > 2014 > 95 > 5-6 > 738-742
Mathematical Notes > 2014 > 95 > 5-6 > 881-885
Mathematical Notes > 2014 > 95 > 5-6 > 760-767
Mathematical Notes > 2014 > 95 > 5-6 > 642-655
Mathematical Notes > 2014 > 95 > 5-6 > 877-880
Mathematical Notes > 2014 > 95 > 5-6 > 686-696
Mathematical Notes > 2014 > 95 > 5-6 > 697-707
Mathematical Notes > 2014 > 95 > 5-6 > 780-785
Mathematical Notes > 2014 > 95 > 5-6 > 615-624
Mathematical Notes > 2014 > 95 > 5-6 > 670-685
Mathematical Notes > 2014 > 95 > 5-6 > 656-669
Mathematical Notes > 2014 > 95 > 5-6 > 579-585
Mathematical Notes > 2014 > 95 > 5-6 > 775-779