1. Bliss, F.E. et al. Construction and test of a flexible heat pipe. ASME Paper 70-HT/SpT-13, 1970.
2. RCA Corporation. Flexible heat pipe. UK Patent 1322276, published 4 July 1973.
3. Eastman, G.Y. The heat pipe - a progress report. 4th Intersoc. Energy Conversion Conf., Washington D.C., Sept. 1969, pp.873–878 AIChE, 1969.
4. Minning, C.P. et al. Development of an osmotic heat pipe. AIAA Paper 78–442, Proc.III Int. Heat Pipe Conference, Palo Alto. AIAA Report CP784, 1978.
5. Minning, C.P. and Basiulis, A. Application of osmotic heat pipes to thermal-electric power generation systems. Advances in Heat Pipe Technology (Ed. D.A. Reay), Proc.IV Int. Heat Pipe Conference, Pergamon Ptess, Oxford, 1981.