@article{GT_2011_15_3_a10,
     author = {Nguyen, Duc-Manh},
     title = {Parallelogram decompositions and generic surfaces in {Hhyp(4)}},
     journal = {Geometry & topology},
     pages = {1707--1747},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2011},
     doi = {10.2140/gt.2011.15.1707},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2011.15.1707/}
}