@inProceedings{cesta-stella-ecp-97,
   author =    {Cesta, A. and Stella, C.},
   title =     {{A Time and Resource Problem for Planning Architectures}},
   booktitle = {Recent Advances in AI Planning, Fourth European Conference on Planning (ECP-97)},
   editor =    {Steel, S. and Alami, R.},
   publisher = {Springer-Verlag},
   series =    {LNAI 1348},
   pages =     {117--129},
   year =      1997,
}