RISC RISC Research Institute for Symbolic Computation  
  • @article{RISC4549,
    author = {J. Ablinger and J. Bluemlein and A. Hasselhuhn and S. Klein and C. Schneider and F. Wissbrock},
    title = {{Massive 3-loop Ladder Diagrams for Quarkonic Local Operator Matrix Elements}},
    language = {english},
    journal = {Nuclear Physics B},
    volume = {864},
    pages = {52--84},
    isbn_issn = {ISSN: 0550-3213},
    year = {2012},
    note = {arXiv:1206.2252v1 [hep-ph]},
    refereed = {yes},
    length = {33},
    url = {http://arxiv.org/abs/1206.2252}
    }