@article{CC_2007_36_3_a9,
     author = {Denkowski, Zdzis{\l}aw and Mig\'orski, Stanis{\l}aw and Ochal, Anna},
     title = {Optimal control for a class of mechanical thermoviscoelastic frictional contact problems},
     journal = {Control and Cybernetics},
     pages = {611--632},
     publisher = {mathdoc},
     volume = {36},
     number = {3},
     year = {2007},
     zbl = {1166.49009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2007_36_3_a9/}
}