BibTex Format for Publications
@article { Toen1996,
author = {R. T{\"o}njes},
title = {Knowledge Based Modelling of Landscapes},
journal = {XVIII. Congress of International Society of Photogrammetry and Remote Sensing, 9.-19.July 1996, Vienna},
year = {1996},
url = {ftp://ftp.tnt.uni-hannover.de/pub/papers/1996/ISPRS96-RT.ps.gz}
}