Commercial trace based tools developed at ZiH, T.U. Dresden ... T.U. Dresden, GWT. Dr. Wolfgang Nagel and Holger Brunst. Research Centre Juelich. Dr. Bernd Mohr ...
Major Works: 'The Rivers and Valleys of Pennsylvania' (1889) 501 other titles. Old Idea ... http://main.amu.edu.pl/~sgp/gw/wmd/wmdfig.html. Sources: ...