1. Strength of soil aggregates;Rogowski,1964
2. Uniaxial compression of ideal brittle tilths;Dexter;J. Terramech.,1975
3. Rupture parameters of soil aggregates;Rogowski,1968
4. Strength of soil aggregates: Influence of size, density and clay and organic matter content;Rogowski;Med. Fac. Landbouww., Rijksuniv. Gent,1976
5. Age hardening of agricultural top soils;Utomo;J. Soil Sci.,1981