The no boundary proposal and the arrow of time Physical origins of time asymmetry, 1994. ,
Thermodynamics: A dynamical systems approach, 2005. ,
DOI : 10.1515/9781400826971
Asymmetries in time, 1987. ,
Chronos, How time shapes our universe. Thunder's Mouth Press, 2005. ,
Time's arrow and archimedes' point, 1996. ,
From being to becoming, 1980. ,
Time???s Arrows Today: Recent Physical and Philosophical Work on the Direction of Time, American Journal of Physics, vol.66, issue.8, 1995. ,
DOI : 10.1119/1.18954
The physical basis of the direction of time, 1989. ,