@inproceedings{54f7b5e3626f4d4fa42ddd695fe4116b,
title = "Visualization of topographical changes in EEG during drowsiness and sleep onset",
author = "M. Manninen and K. Hirvonen and A. Lahtinen and J. Malmivuo and H. Eskola",
note = "Contribution: organisation=ltt,FACT1=1",
year = "1999",
language = "English",
pages = "381--382",
booktitle = "Proceedings of the 11th Nordic-Baltic Conference on Biomedical Engineering. Tallinn, Estonia, 6-10 June, 1999. Medical & Biological Engineering & Computing",
}