Craig Loehle and Nicola Scafetta, "Climate Change Attribution Using Empirical Decomposition of Climatic Data, " The Open Atmospheric Science Journal, 2011 5, 74-86. Full textАрхивировано 7 июня 2021 года.
Nicola Scafetta, "Empirical evidence for a celestial origin of the climate oscillations and its implications, " Journal of Atmospheric and Solar-Terrestrial Physics, 2010 72, 951—970. Full text
Craig Loehle and Nicola Scafetta, "Climate Change Attribution Using Empirical Decomposition of Climatic Data, " The Open Atmospheric Science Journal, 2011 5, 74-86. Full textАрхивировано 7 июня 2021 года.