Jianliang Xu, Tsunehiro Yoshinaga, Katsushi Inoue, Yue Wang, Akira Ito. Alternation for sublogarithmic space-bounded alternating pushdown automata. Theoretical Computer Science, 259(1-2):475-492, 2001. [doi]
@article{XuYIWI01,
title = {Alternation for sublogarithmic space-bounded alternating pushdown automata},
author = {Jianliang Xu and Tsunehiro Yoshinaga and Katsushi Inoue and Yue Wang and Akira Ito},
year = {2001},
doi = {10.1016/S0304-3975(00)00035-9},
url = {http://dx.doi.org/10.1016/S0304-3975(00)00035-9},
researchr = {https://researchr.org/publication/XuYIWI01},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {259},
number = {1-2},
pages = {475-492},
}