Ariyarathne, S.
Apanaskevich, D. A.
Amarasinghe, P. H.
Rajakaruna, R. S.
Funding for this research was provided by:
National Science Foundation (NSF) Sri Lanka, National Research Council (NRC) Sri Lanka (NSF Grant # RG/2007/EB/01)
National Science Foundation (NSF) Sri Lanka, National Research Council (NRC) Sri Lanka (NRC 11-44)