Jean-Baptiste Jeannin, Dexter Kozen. Computing with Capsules. Journal of Automata, Languages and Combinatorics, 17(2-4):185-204, 2012.
@article{JeanninK12-1, title = {Computing with Capsules}, author = {Jean-Baptiste Jeannin and Dexter Kozen}, year = {2012}, researchr = {https://researchr.org/publication/JeanninK12-1}, cites = {0}, citedby = {0}, journal = {Journal of Automata, Languages and Combinatorics}, volume = {17}, number = {2-4}, pages = {185-204}, }