@article{id_5569,
title = "HE-3-HE-4 DILUTION REFRIGERATOR WITH GIFFORD-MCMAHON PRECOOLING",
author = "K. Uhlig, W. Hehn",
journal = "Cryogenics",
volume = "33",
year = "1993",
url = "http://dx.doi.org/10.1016/0011-2275(93)90204-2",
}