1. Dosage rapide du carbone organique dans les sols;Anne;Ann. Agron.,1945
2. A rapid method for the determination of carbonate carbon and organic carbon;Bush;Chem. Geol.,1970
3. Applied Inorganic Analysis;Hillebrand,1953
4. Determination of carbon dioxide and other volatiles in pyritic limestones by loss on ignition;Waugh;J. Sedim. Petrol.,1960