Results in Mathematics
Results in Mathematics > 2012 > 62 > 1-2 > 33-51
Results in Mathematics > 2017 > 72 > 1-2 > 947-963
Results in Mathematics > 2017 > 72 > 4 > 2023-2035
Results in Mathematics > 2018 > 73 > 1 > 1-12
Results in Mathematics > 2018 > 73 > 3 > 1-12