Rika Yatchak,
"Automated Positive Part Extraction for Lattice Path Generating Functions in the Octant"
: Proceedings of EUROCOMB'17, Serie Electronic Notes in Discrete Mathematics, Vol. 61, Seite(n) 1061--1067, 8-2017
Original Titel:
Automated Positive Part Extraction for Lattice Path Generating Functions in the Octant