@inproceedings{4cf6f91a50ba470481c7265e0ba0dad8,
title = "A cryogenic optical power standard",
author = "Timo Varpula and Heikki Sepp{\"a}",
year = "1988",
language = "English",
isbn = "951-721-292-5",
series = "Tampere University of Technology: Institute of Physics. Physics Series Report",
publisher = "Tampere University of Technology",
number = "5",
editor = "{ Vulli}, Martti and Gunnar Graeffe",
booktitle = "Proceedings of the 4th Finnish Conference on Physics in Industry",
address = "Finland",
note = "4th Finnish Conference on Physics in Industry ; Conference date: 28-09-1988 Through 29-09-1988",
}