A Sequent Calculus for First-Order Dynamic Logic with Trace Modalities.

Bernhard Beckert Steffen Schlager A Sequent Calculus for First-Order Dynamic Logic with Trace Modalities. 626-641 2001 conf/cade/2001 IJCAR http://link.springer.de/link/service/series/0558/bibs/2083/20830626.htm db/conf/cade/ijcar2001.html#BeckertS01