Panayotov, V. Creation of new technologies in mineral processing by means of minerals energy investigation,
, 2001, p. 29-31.
Panayotov, V. .
Creation of new technologies in mineral processing by means of minerals energy investigation.
София: , 2001, p. 29-31.
Panayotov, V. (2001)
Creation of new technologies in mineral processing by means of minerals energy investigation,
София: , p. 29-31
Panayotov, V.
(2001).
Creation of new technologies in mineral processing by means of minerals energy investigation. Геология и минерални ресурси. София: 8 (2-3), p. 29-31.