Tom Head, Barbara Lando. Periodic D0L Languages. Theoretical Computer Science, 46(3):83-89, 1986.
@article{HeadL86,
title = {Periodic D0L Languages},
author = {Tom Head and Barbara Lando},
year = {1986},
researchr = {https://researchr.org/publication/HeadL86},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {46},
number = {3},
pages = {83-89},
}