Reasoning about Temporal Relations: A Maximal Tractable Subclass of Allen's Interval Algebra

@article{pub1836,
    author = {

Bürckert, Hans-Jürgen
 and 

Nebel, Bernhard
},
    title = {Reasoning about Temporal Relations: A Maximal Tractable Subclass of Allen's Interval Algebra},
    year = {1995},
    volume = {42},
    number = {1},
    pages = {43--66},
    journal = {Journal of the ACM (JACM)}
}