1. Horiyama. Proc. 36th ‘Corrosion protection’ conf. pp.1449Japanese Corrosion Protection Association.
2. Nishimura. Proc 89th ‘Corrosion protection’ symposium. March, pp.49Japanese Corrosion Protection Association.
3. Licina, G J. 1988. “‘Source book for microbiologically influenced corrosion in nuclear power plant’”. EPRI.
4. Horiyama. ‘Microbiologically influenced corrosion of pipes buried in soil and its suppression’. Proc 100th ‘Corrosion protection’ symposium. pp.55Japanese Corrosion Protection Association.