If you are looking for a "solid paper" in terms of an academic analysis or a physical script, there is no widely recognized scholarly work or mainstream publication by this exact name. The string you provided is most commonly found as a file name for digital copies of the film.
If the film was real, where did it go? never received a theatrical release. It was never picked up by a distributor like Cecchi Gori or Medusa Film. Instead, it appears to have lived exclusively on the early internet, passed from user to user via eMule, Kazaa, and WinMX. La.Prima.Volta.Di.Alessia.1998
A whisper of a girl on a bicycle in the fog. A whisper of the last summer of the 20th century. And a reminder that in the age of algorithmic content, some of the most precious media are the ones that almost got away. If you are looking for a "solid paper"
: The central figure, Alessia, is portrayed as an intelligent and aspiring young woman. never received a theatrical release