One of the best Manga of all time.
You can really see that the author put his soul in this work to create a chef d'œuvre that critics and shakes the world.
The constant changing flow and ephemerality of the chapters truly show the flow of time and how nothing's eternal.
It appears that the entry treats a magazine as an anthology (which is what magazines typical are). So we're probably not talking about many stories that, individually, contain both yuri and yaoi. (But I cannot be sure on that point.)