ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
cover
Proceedings of the Estonian Academy of Sciences. Physics. Mathematics
SEMI-SYMMETRIC SUBMANIFOLD AS AHE SECOND-ORDER ENVELOPE OF SYMMETRIC SUBMANIFOLDS; pp. 1–8
PDF | https://doi.org/10.3176/phys.math.1990.1.01

Author
Ülo Lumiste
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