TY  - JOUR
AU  - Kuribayashi, Katsuhiko
TI  - On the Whistle Cobordism Operation in String Topology of Classifying Spaces
JO  - Documenta mathematica
PY  - 2020
SP  - 125
EP  - 142
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DOCMA_2020__25__a67/
LA  - en
ID  - DOCMA_2020__25__a67
ER  -