Pierluigi Frisco, Hendrik Jan Hoogeboom, Paul Sant. A Direct Construction of a Universal P System. Fundamenta Informaticae, 49(1-3):103-122, 2002.
@article{FriscoHS02, title = {A Direct Construction of a Universal P System}, author = {Pierluigi Frisco and Hendrik Jan Hoogeboom and Paul Sant}, year = {2002}, researchr = {https://researchr.org/publication/FriscoHS02}, cites = {0}, citedby = {0}, journal = {Fundamenta Informaticae}, volume = {49}, number = {1-3}, pages = {103-122}, }