Mathematical Notes
Mathematical Notes > 2019 > 105 > 1-2 > 153-157
Mathematical Notes > 2019 > 105 > 1-2 > 236-250
Mathematical Notes > 2019 > 105 > 1-2 > 251-257
Mathematical Notes > 2019 > 105 > 1-2 > 258-264
Mathematical Notes > 2019 > 105 > 1-2 > 145-147
Mathematical Notes > 2019 > 105 > 1-2 > 91-103
Mathematical Notes > 2019 > 105 > 1-2 > 132-136
Mathematical Notes > 2019 > 105 > 1-2 > 115-122
Mathematical Notes > 2019 > 105 > 1-2 > 180-203
Mathematical Notes > 2019 > 105 > 1-2 > 216-226
Mathematical Notes > 2019 > 105 > 1-2 > 80-90
Mathematical Notes > 2019 > 105 > 1-2 > 104-114
Mathematical Notes > 2019 > 105 > 1-2 > 137-139
Mathematical Notes > 2019 > 105 > 1-2 > 204-215
Mathematical Notes > 2019 > 105 > 1-2 > 148-152
Mathematical Notes > 2019 > 105 > 1-2 > 285-290
Mathematical Notes > 2019 > 105 > 1-2 > 280-284
Mathematical Notes > 2019 > 105 > 1-2 > 56-63
Mathematical Notes > 2019 > 105 > 1-2 > 227-235
Mathematical Notes > 2019 > 105 > 1-2 > 161-172