É. A. Arakelyan
- Strength of gypsum-clay soils and its variation during the leaching of salts. Dans: Soil Mechanics and Foundation Engineering, v. 21, n. 6 (novembre 1984). (1984):
- Characteristics of the determination of the physical properties of gypsum soils. Dans: Soil Mechanics and Foundation Engineering, v. 23, n. 1 (janvier 1986). (1986):