ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
cover
Proceedings of the Estonian Academy of Sciences. Physics. Mathematics
СТРУКТУРНАЯ СЛОЖНОСТЬ ИЕРАРХИЧЕСКИХ СИСТЕМ; pp. 247–251
PDF | https://doi.org/10.3176/phys.math.1990.3.08

Author
Henn Salum
Back to Issue

Back issues