The following paper by former PhD student Adam Smith and Professors Skerlos and Raskin was one of Environmental Science: Water Research & Technology Most Accessed Articles 2015.
Anaerobic membrane bioreactor treatment of domestic wastewater at psychrophilic temperatures ranging from 15 °C to 3 °C, A. L. Smith, S. J. Skerlos and L. Raskin, Environ. Sci.: Water Res. Technol., 2015,1, 56-64,