@inproceedings{6db1314353214804833c62448876509c,
title = "Converting an old rock cavern oil storage into heat storage",
author = "Kari Sipil{\"a} and Jouko Ritola",
year = "1989",
language = "English",
isbn = "951-754-980-6",
series = "NEMO Report",
publisher = "Helsinki University of Technology",
number = "12",
pages = "28--40",
editor = "P.D. Lund",
booktitle = "Nemo '89 Proceedings",
address = "Finland",
note = "2nd national advanced energy systems seminar Nemo '89 ; Conference date: 24-08-1989 Through 24-08-1989",
}