Berns, KatieRossitto, ChiaraTholander, Jakob2021-11-042021-11-042021https://dl.eusset.eu/handle/20.500.12015/4227enVolunteer-driven InitiativesQueuingParticipatory Action ResearchFood-sharing“This is not a free supermarket”: Reconsidering Queuing at Food-sharing EventsConference Paper10.1145/3461564.3461582