1. Kolar-Anic L., Milic B.: Physica A98 (1979) 325.
2. Jackson K. A., Hunt J. D.: Trans. Met. Soc. of AIME236 (1966) 1129.
3. Herschkowitz-Kaufman M., Nicolis G., Nazarea A.: Z. Flugwiss. Weltraumforsch.2 (1978) 379.
4. Rex S.:in Workshop on Space Physics. Materials in Microgravity. 27 February–17 March, ICTP Trieste, Italy, 1989.
5. Material Sciences in Space. 3rd Europ. Symp., Grenoble, France, 24–27 April, 1979.