Graph Transformations, Semigroups, and Isotopic Labeling. - Jakob L. Andersen; Daniel Merkle; Peter S. Rasmussen (ISBRA, 2019)

Combining Graph Transformations and Semigroups for Isotopic Labeling Design. - Jakob L. Andersen; Daniel Merkle; Peter S. Rasmussen (J. Comput. Biol., 2020)