1. Yu. I. Babenko, ?Use of the fractional derivative in problems of heat-transfer theory,? in: Heat and Mass Transfer [in Russian], Vol. 8, Minsk (1972), p. 541.
2. H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids, 2nd ed., Clarendon Press, Oxford (1959).
3. Yu. I. Babenko, ?Heat transfer to an unevenly cooled rod,? Inzh.-Fiz. Zh.,26, No. 3 (1974).