TY  - JOUR
AU  - B. V. Martynov
TI  - Supplement to the article ``Three-dimensional varieties with rational sections'' (vol.~81(123) (1970), 623--633)
JO  - Sbornik. Mathematics
PY  - 1971
SP  - 157
EP  - 158
VL  - 14
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1971_14_1_a9/
LA  - en
ID  - SM_1971_14_1_a9
ER  -