Yaohang Li Vladimir A. Protopopescu Nikita Arnold Xinyu Zhang Andrey Gorin Hybrid parallel tempering and simulated annealing method. 216-228 2009 212 Applied Mathematics and Computation 1 http://dx.doi.org/10.1016/j.amc.2009.02.023 db/journals/amc/amc212.html#LiPAZG09