Spatial Logic + Temporal Logic = ?

From Tetherless World Wiki

\begin{bibtex} @incollection{DBLP:reference/spatial/KontchakovKWZ07,

 author    = {Roman Kontchakov and
              Agi Kurucz and
              Frank Wolter and
              Michael Zakharyaschev},
 title     = {Spatial Logic + Temporal Logic = ?},
 booktitle = {Handbook of Spatial Logics},
 year      = {2007},
 pages     = {497-564},
 ee        = {http://dx.doi.org/10.1007/978-1-4020-5587-4_9},
 crossref  = {DBLP:reference/spatial/2007},
 bibsource = {DBLP, http://dblp.uni-trier.de}

}

\end{bibtex}