3J. Rantanen, J. Impio, T. Karinsalo, et al. Smart clothing prototype for the arctic environment [ J]. Personal and Ubiquitous Computing, 2002, (6) : 3 - 16.
4K. Kukkonen, T. Vuorela, J. Rantanen, et al. The design and implementation of electrically heated clothing[A]. Fifth International Symposium on Wearable Computers[ C]. Zurich, Switzerland, 2001. 180-181.
5V. S. Koscheyev, G. R. Leon , S. Paul, et al. Augmentation of blood circulation to the fingers by warming distant body areas[J] .Eur J Appl Physiol, 2000,82:103 - 111.
