TY  - JOUR
AU  - Eisenbrand, Friedrich
TI  - Pope Gregory, the calendar, and continued fractions
JO  - Documenta mathematica
PY  - 2012
SP  - 87
EP  - 93
VL  - Optimization Stories
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DOCMA_2012__S3__a30/
LA  - en
ID  - DOCMA_2012__S3__a30
ER  -