Apuntes de lecturas (readings)
Lectura: «The Mathematics of the ISO 8601 Calendar», Third Edition ―Jones & Hicks
Fuente: https://www.staff.science.uu.nl/~gent0113/calendar/isocalendar.htm
Otras fuentes a revisar
- http://www.probabilityof.com/ISO8601.shtml
- https://www.staff.science.uu.nl/~gent0113/
- https://www.staff.science.uu.nl/~gent0113/calendar/isocalendar_references.htm
- https://en.wikipedia.org/wiki/ISO_8601
- https://www.staff.science.uu.nl/~gent0113/calendar/isocalendar.htm
- https://www.staff.science.uu.nl/~gent0113/calendar/
- https://alcor.concordia.ca/~gpkatch/gdate-algorithm.html
- https://en.wikipedia.org/wiki/Determination_of_the_day_of_the_week