The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
A.A. Sidorin et al., “A Method for Measuring the Positron Lifetime in Solid Matter with a Continuous Positron Beam”, in Proc. 26th Russian Particle Accelerator Conf. (RuPAC'18), Protvino, Russia, Oct. 2018, paper TUPSA58, pp. 267-269, ISBN: 978-3-95450-197-7, https://doi.org/10.5072/JACoW-RuPAC2018-TUPSA58, http://jacow.org/rupac2018/papers/tupsa58.pdf, 2018.