https://www.tug.org/TUGboat/tb12-1/tb31hara.pdf#page=8, Haralambous1990 (CSS, dropcaps (typography), TeX)
https://www.tug.org/TUGboat/tb12-1/tb31hara.pdf#page=8
View PDF:
/doc/www/www.tug.org/9990d6ba3977b1f156f37662b0b69296ae967639.pdf#page=8