@article{article, title  = {{Expansion cone for the 3-inch PMTs of the KM3NeT optical modules}},

 publisher = {{IOP Publishing}},

 url = {{}},

 year = {{2013}},

 month = {{3}},

 author = {{}},

 doi = {{10.1088/1748-0221/8/03/t03006}},

 volume = {{8}},

 journal = {{Journal of Instrumentation}},

 issue = {{03}},

 pages = {{T03006-T03006}},

 note = {{Accessed on 2025/01/13}}}