@article{bwmeta1.element.zamlynska-58eca8e6-ad1e-4092-b15b-511cdfa2f6df,
author = {Tinko Tinchev and Dimiter Vakarelov},
title = {Propositional dynamic logic with recursive programs},
journal = {Banach Center Publications},
volume = {21},
year = {1988},
pages = {419-426},
zbl = {0759.03017},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.zamlynska-58eca8e6-ad1e-4092-b15b-511cdfa2f6df}
}
Tinko Tinchev; Dimiter Vakarelov. Propositional dynamic logic with recursive programs. Banach Center Publications, Tome 21 (1988) pp. 419-426. http://gdmltest.u-ga.fr/item/bwmeta1.element.zamlynska-58eca8e6-ad1e-4092-b15b-511cdfa2f6df/