@ARTICLE{DasJueRue_j1990, author = {J{\"u}rgen~Dassow and Helmut~J{\"u}rgensen and Wolfgang~R{\"u}lling}, title = {Information transmission in {IL} systems}, journal = ijcm, year = 1990, volume = 37, number = 1, pages = {1--19}, url = {http://dx.doi.org/10.1080/00207169008803930} }