@incollection{kissinger2013tensor,
  title = "Abstract Tensor Systems as Monoidal Categories",
  author = "Aleks Kissinger",
  year = "2013",
  booktitle = "Categories and Types in Logic, Language, and Physics, Essays dedicated to Jim Lambek on the Occasion of this 90th Birthday",
  publisher = "Springer",
  series = "Lecture Notes in Computer Science (LNCS)",
  volume = "8222",
}