1. Kaczer, J. and F. Kroupa, “The Determination of Strains by Mechanical Interference”, Czechoslovak J. of Phys., 1 (1952) 80.
2. Dantu, M., “Recherches Diverses d’Extensometrie et de Determination des Contrainter”, Conference faite au GAMAC, le 22 feurier, 1954.
3. Durelli, A.J. and V.J. Parks, Moire Analysis of Strain, Prentice-Hall, Inc., Englewood Cliffs, New Jersey, 1970.
4. Theocaris, P.S., “Moire Fringes: A Powerful Measuring Device”, Appl. Mech. Rev., 15 (May 1962) 333–39.
5. Theocaris, P.S., Moire Fringe in Strain Analysis, Oxford, Pergammon Press, 1969.