@article{IJAMCS_2011_21_1_a1,
     author = {Baumeister, J. and Reutelshoefer, J. and Puppe, F.},
     title = {Engineering intelligent systems on the knowledge formalization continuum},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {27--39},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2011_21_1_a1/}
}