Proceedings - Mathematical Sciences
Proceedings - Mathematical Sciences > 2016 > 126 > 4 > 549-556
Proceedings - Mathematical Sciences > 2019 > 129 > 3 > 1-14
Proceedings - Mathematical Sciences > 2019 > 129 > 4 > 1-11
Proceedings - Mathematical Sciences > 2016 > 126 > 4 > 549-556
Proceedings - Mathematical Sciences > 2019 > 129 > 3 > 1-14
Proceedings - Mathematical Sciences > 2019 > 129 > 4 > 1-11