@article{JLT_2014_24_4_JLT_2014_24_4_a2,
     author = {P.-E. Caprace and C. D. Reid and G. A. Willis },
     title = {Limits of {Contraction} {Groups} and the {Tits} {Core}},
     journal = {Journal of Lie theory},
     pages = {957--967},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/JLT_2014_24_4_JLT_2014_24_4_a2/}
}