@article{article, title  = {{Comment on the generation number in orbifold compactifications}},

 publisher = {{Springer Science and Business Media LLC}},

 url = {{https://doi.org/10.1007/bf02096954 }},

 year = {{1993}},

 month = {{5}},

 author = {{Erler J and Klemm A}},

 doi = {{10.1007/bf02096954}},

 volume = {{153}},

 journal = {{Communications in Mathematical Physics}},

 issue = {{3}},

 pages = {{579-604}},

 note = {{Accessed on 2026/06/03}}}