@article{BSMF_2014__142_3_349_0,
     author = {Ohkawa, Ryo},
     title = {Flips of moduli of stable torsion free sheaves with $c_1=1$ on~$\mathbb {P}^2$},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {349--378},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {142},
     number = {3},
     year = {2014},
     doi = {10.24033/bsmf.2668},
     mrnumber = {3295717},
     zbl = {1329.18014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.24033/bsmf.2668/}
}