Mediterranean Journal of Mathematics
Mediterranean Journal of Mathematics > 2015 > 12 > 3 > 751-769
Mediterranean Journal of Mathematics > 2017 > 14 > 2 > 1-12
Mediterranean Journal of Mathematics > 2017 > 14 > 4 > 1-13
Mediterranean Journal of Mathematics > 2017 > 14 > 5 > 1-12
Mediterranean Journal of Mathematics > 2018 > 15 > 6 > 1-12