@article{CC_2006_35_3_a0,
     author = {Lew, Art and Sniedovich, Moshe},
     title = {Preface},
     journal = {Control and Cybernetics},
     pages = {509},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2006_35_3_a0/}
}