TY  - JOUR
AU  - Jesús Sánchez-Guevara
TI  - E-infinity coalgebra structure on chain complexes with integer coefficients
JO  - Revista colombiana de matematicas
PY  - 2021
SP  - 197
EP  - 203
VL  - 55
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RCM_2021_55_2_a5/
ID  - RCM_2021_55_2_a5
ER  -