Terms sourced from: 10.1351/pac198860071055
"Glossary of terms used in photochemistry (Recommendations 1988)", Braslavsky, S.E.;Houk, K.N., Pure and Applied Chemistry 1988, 60(7), 1055
"Glossary of terms used in photochemistry (Recommendations 1988)", Braslavsky, S.E.;Houk, K.N., Pure and Applied Chemistry 1988, 60(7), 1055