Title: First observations of W Virginis stars with K2: detection of period doubling
Authors: Plachy, E., Molnar, L., Jurkovic, M.I., Smolec, R., Moskalik, P., Pal, A., Szabados, L., Szabo, R.
Journal: Monthly Notices of the Royal Astronomical Society
Publication type: article
DOI: 10.1093/mnras/stw2703