@article{dh97a,
    author = {Döllner, Jürgen and Hinrichs, Klaus},
    journal = {The Journal of Visualization and Computer Animation (JVCA)},
    title = {Object-Oriented 3D Modeling, Animation and Interaction},
    year = {1997},
    number = {1},
    pages = {33--64},
    volume = {8},
}