@inproceedings{beetz_improving_1994,
 author = {M. Beetz},
 title = {Improving Robot Plans During Their Execution},
 booktitle = {Second International Conference on {AI} Planning Systems},
 year = {1994},
 editor = {Hammond, K.},
 pages = {3--12},
 address = {Morgan Kaufmann},
}

@inproceedings{beetz_improving_1994,
 author = {M. Beetz},
 title = {Improving Robot Plans During Their Execution},
 booktitle = {Second International Conference on {AI} Planning Systems},
 year = {1994},
 editor = {Hammond, K.},
 pages = {3--12},
 address = {Morgan Kaufmann},
}