References
- Int. J. Hydrogen Energy v.12 no.2
- Int. J. Hydrogen Energy v.20 no.12 R.A.Hefner
- Int. J. Hydrogen Energy v.17 no.3 Rosen,M.A.;Scott,D.S.
- NREL/TP-570-27079 Survey of the Economics of Hydrogen Technologies
- Int. J. Hydrogen Energy v.23 no.3 C.Mitsugi;A.Harumi;F.Kenzo
- Int. J. Hydrogen Energy v.23 no.3 A.Szyszka
- Proceedings of the 12th world hydrogen conference A.Bahbout;D.Kluyskens;R.Wurster
- Proceedings of the 13th World Hydrogen Energy Conference B.Sorensen;F.Sorensen
- Proceedings of the 13th World Hydrogen Energy Conference T.N.Veriroglu