A comparison of approaches to model thermodynamics and maintenance energy requirements of microbial metabolism Sengör, S. S. ; Brugato, C. J. ; Gikas, P. ; Fletcher, M. ; Ginn, T. R. Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: June 2009 Bibcode: 2009GeCAS..73R1196S