1. G. M. Lomize and I. N. Ivashchenko, "Regularities in the deformation of loess grounds," in: Mechanical Properties of Grounds and the Problems of Buildings Construction on Wet Loess Foundations. Checheno-Ingushskoe Kn. Izd., 1968.
2. K. E. Egorov, "Distribution of stresses and displacements in the foundation of a round rigid substructure," Sbornik NIS (Standard Research Station) Fundamentstroi, 1938.
3. M. B. Korsunskiy, "Determination of stresses and displacements in the building foundations exercising a vertical pressure on the ground within a circular area," Sbornik No. 55, Scientific Research Institute "Foundations and Substructures," Stroiizdat, 1964.
4. B. L. Fayans, "Drawing the lines of equal stress and deformation for a vertical evenly distributed circular load within a uniform half-space,"