Ryan, Lorraine, Jonathan Lavelle, Michelle O’Sullivan, Juliet McMahon, Caroline Murphy, Tom Turner, Patrick Gunnigle, and Mike O’Brien. 2019. “Defining and Regulating Zero Hours Work: Lessons from a Liberal Market Economy”. Nordic Journal of Working Life Studies 9 (S6). https://doi.org/10.18291/njwls.v9iS6.114692.