@article{ITA_1984__18_4_365_0, author = {Stenger, Hans-J\"urgen}, title = {Algebraic caract\'erisations of {NTIME}$(F)$ and {NTIME}$(F, A)$}, journal = {RAIRO. Informatique th\'eorique}, pages = {365--385}, publisher = {EDP-Sciences}, volume = {18}, number = {4}, year = {1984}, zbl = {0547.68080}, mrnumber = {775839}, language = {en}, url = {http://www.numdam.org/item/ITA_1984__18_4_365_0/} }