@article{SIGMA_2012_8_a84,
     author = {Ryu Sasaki and Kouchi Takemura},
     title = {Global {Solutions} of {Certain} {Second-Order} {Differential} {Equations} with a {High} {Degree} of {Apparent} {Singularity}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2012},
     volume = {8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2012_8_a84/}
}