C. Müller-Spitzer, M. Nied Curcio, M. J. Domínguez Vázquez, I. M. Silva Dias, und S. Wolfer, „Correct Hypotheses and Careful Reading Are Essential: Results of an Observational Study on Learners Using Online Language Resources“, Lex, Bd. 28, Nr. 1, Dez. 2018.