[1]
Alonderis R. and Pliuškevičius R. 2011. Cut, invariant rule, and loop-check free sequent calculus for PLTL. Lietuvos matematikos rinkinys. 52, proc. LMS (Dec. 2011), 231–236. DOI:https://doi.org/10.15388/LMR.2011.ml02.