He, Xudong, Ding, Yingjia. (2001). Object Orientation in Hierarchical Predicate Transition Nets
.
2001 196-215. 10.1007/3-540-45397-0_6
He, Xudong, Ding, Yingjia. (2001). Object Orientation in Hierarchical Predicate Transition Nets
. 2001 196-215. 10.1007/3-540-45397-0_6