@article{10_1017_S0017089511000127,
     author = {ALEXANDRINO, MARCOS M. and JAVALOYES, MIGUEL ANGEL},
     title = {ON {CLOSED} {GEODESICS} {IN} {THE} {LEAF} {SPACE} {OF} {SINGULAR} {RIEMANNIAN} {FOLIATIONS}},
     journal = {Glasgow mathematical journal},
     pages = {555--568},
     year = {2011},
     volume = {53},
     number = {3},
     doi = {10.1017/S0017089511000127},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000127/}
}