YouTube: HPCC 2022: HP-32S, HP 32SII and DM32 (Włodek Mier-Jędrzejowicz and Michael Steinmann)
HPCC 40th Anniversary Conference, October 10-11, 2022, London, England: Włodek Mier-Jędrzejowicz presents "Tribute Bands and Tribute Calculators", about the HP-32S, HP 32SII and DM32, based on Bob Prosperi's HHC 2022 presentation, followed by Michael Steinmann of SwissMicros elaborating on the DM32.