1. Stress Concentration in an Elastic Layer, weakened by a plane circular slot;Ufliand;Scientific-Technical Bulletin of Polytechnical Institute of Leningrad, Math-Physical sciences. No. 8,1959
2. Integral Transforms in Theory of Elasticity;Ufliand,1968
3. Three Dimensional Problems of the Theory of Elasticity;Lurie,1964
4. Theory of Elasticity;Timoshenko,1970
5. Theory of Bessel Functions;Watson,1949