1984
Georgios Flessas, UNPUBLISHED JOURNAL MATH PHYS , UNPUBLISHED JOURNAL MATH PHYS , Vol = , pp. = 0, , , 1984,   
1983
Georgios Flessas, R. Whitehead, A. Rigas, On the ax2 + bx4 interaction, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 16, pp. = 0, , 85, 1983,   
Georgios Flessas, Non-perturbative results for the ax2 + bx4 interaction, Physics Letters A, Vol = 95, pp. = 0, , 361, 1983,   
1982
Georgios Flessas, Comments on a paper concerning the analytic continued fraction technique for bound states, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 15, pp. = 0, , 1, 1982,   
Georgios Flessas, Definite integrals as solutions for the x2 + λx2/(1+Gx2) interaction, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 15, pp. = 0, , 97, 1982,   
Georgios Flessas, R. Whitehead, W. Burton, On the generalized power moment method problem, Physics Letters A, Vol = 87, pp. = 0, , 201, 1982,   
Georgios Flessas, R. Whitehead, A. Watt, M. Nagarajan, Exact solutions for the Schroedinger equation y"(x) + (E - x2 -λx2/(1+Gx2)) y"(x) = 0, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 15, pp. = 0, , 1217, 1982,   
Georgios Flessas, R. Whitehead, W. Burton, On the moment problem for non-positive distributions, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 15, pp. = 0, , 3119, 1982,   
Georgios Flessas, G. Anagnostatos, On the applicability of the Hill determinant and the analytic continued fraction method to anharmonic oscillators, Journal of Physics A: Mathematical and General (IOP Journal), Vol = 15, pp. = 0, , 437, 1982,   
Georgios Flessas, Journal of Physics A, Journal of Physics A, Vol = 15, pp. = 0, , L537, 1982,