Bend But Dont Break: The Resilience Of The Flexi Disc - Vinyl Me, Please
Retro Thing: Flexi-Disc Flexible Record R.I.P.
Forgotten audio formats: The flexi disc | Ars Technica
Bendable Sound: Exploring the often forgotten, but resurfacing niche of collecting Flexi-discs - Goldmine Magazine: Record Collector & Music Memorabilia