@inproceedings{ALW1998,
               author = {Tacke, A. Cechin, L. Ludwig, Mack, W. Rosenstiel},
               title = {Classification of Alpha-helix and Beta-sheet structures in proteines},
               booktitle = {Proceedings of EANN},
               year = {1998},
               pages = {185-189},
               address = {Gibraltar, UK}
}