1. Critical Factors for Thermal Processing of Institutional Pouches
2. E.G. Davis, M. Karel, and B.E. Proctor, 1960 . The pressure-volume relation in film packages during heat processing . The pressure-volume relation in film packages during heat processing, 26 (8 ): 165 .
3. V.M. Huerta-Espinosa, 1981 . Significance of air removal in institutional size retortable pouches . M.Sc. thesis , Oregon State University, Corvallis.