TY  - JOUR
AU  - Andrzej Dudek
AU  - Jarosław Grytczuk
AU  - Andrzej Ruciński
TI  - Variations on twins in permutations
JO  - The electronic journal of combinatorics
PY  - 2021
VL  - 28
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/9734/
DO  - 10.37236/9734
ID  - 10_37236_9734
ER  -