@article{JTNB_2008__20_2_289_0,
     author = {Folsom, Amanda},
     title = {Class invariants and cyclotomic unit groups from special values of modular units},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {289--325},
     publisher = {Universit\'e Bordeaux 1},
     volume = {20},
     number = {2},
     year = {2008},
     doi = {10.5802/jtnb.628},
     zbl = {1172.11019},
     mrnumber = {2477505},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.628/}
}