1. The elasticity and strenght of paper and other fibrous materials;Cox;Brit. J. Appl. Phys.,1952
2. Contribution a l'etude theorique de la resistance a la rupture par traction des papiers et cartons;La Cacheux;Papeterie,1953
3. Structural interpratation ofn paper elasticity;Campbell;Appita,1963
4. The elastic modulus oa paper II. The importance of fiber modulus, bonding and fiber lenght;Page;Tappi,1980
5. Elastic behaviour of low density paper described by network mechanics;Rigdahl;Fibre Sci. Tech.,1983