Papadopoulos G., Devreese J., . (1978). Path integrals. New York-London: Plenum Press.
Papadopoulos G.J, Devreese J.T, . 1978. Path integrals. New York-London: Plenum Press.
Papadopoulos G.J, Devreese J.T, . Path integrals. New York-London: Plenum Press. 1978.