@article{JEMS_2009_11_4_a5,
     author = {R\"udiger G\"obel and Daniel Herden and Saharon Shelah},
     title = {Skeletons, bodies and generalized $E(R)$-algebras},
     journal = {Journal of the European Mathematical Society},
     pages = {845--901},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {2009},
     doi = {10.4171/jems/169},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/169/}
}