Yan Zhang, Zhaohui Zhu, Jinjin Zhang, Yong Zhou. R. J. Applied Logic, 13(4):654-675, 2015. [doi]
@article{ZhangZZZ15-1, title = {R}, author = {Yan Zhang and Zhaohui Zhu and Jinjin Zhang and Yong Zhou}, year = {2015}, doi = {10.1016/j.jal.2015.06.005}, url = {http://dx.doi.org/10.1016/j.jal.2015.06.005}, researchr = {https://researchr.org/publication/ZhangZZZ15-1}, cites = {0}, citedby = {0}, journal = {J. Applied Logic}, volume = {13}, number = {4}, pages = {654-675}, }