@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040040, author = {Martínez, Torres David}, issue = {2}, journal = {Journal of mathematical sciences, the University of Tokyo}, month = {Dec}, pages = {139--154}, title = {Contact Embeddings in Standard Contact Spheres via Approximately Holomorphic Geometry}, volume = {18}, year = {2011} }