[1]
Gorshkov, V.G. y Kondratyev, K.Y. 1990. Conceptual aspects of ecological studies: the role of the energy- and mass- exchange. Geofísica Internacional. 29, 2 (abr. 1990), 61–69. DOI:https://doi.org/10.22201/igeof.00167169p.1990.29.2.788.