@article{DT007,
   Author = {Grunze, M. and Brundle, C. R. and Tomanek, D.},
   Title = {Adsorption and Decomposition of Ammonia on a
            W(110) Surface - Photoemission Fingerprinting and
            Interpretation of the Core Level Binding-Energies
            Using the Equivalent Core Approximation},
   Journal = {Surf. Sci.},
   Volume = {119},
   Number = {2-3},
   Pages = {133--149},
   Year = {1982},
   doi = {10.1016/0039-6028(82)90288-6},
   url = {http://dx.doi.org/10.1016/0039-6028(82)90288-6}
 }