Johannes Blümlein, Sebastian Klein, Flavia Iulia Stan,
"A Symbolic Summation Approach to Feynman Integral Calculus"
, in J. Symbolic Computation, Vol. 47, Seite(n) 1267-1289, 2012, ISSN: 0747-7171
Original Titel:
A Symbolic Summation Approach to Feynman Integral Calculus