The three degrees of labialisation of the French steady-state vowels a study for 105 speakers. - Jean-Pierre Zerling (EUROSPEECH, 1989)

Studies on speech production at the Phonetics Institute of Strasbourg: a historical perspective on the evolution of basic knowledge. - Béatrice Vaxelaire; Péla Simon; Gilbert Brock; Jean-Pierre Zerling; Fabrice Hirsch; Fabrice Marsac; Delphine Charuau; Rudolph Sock (HSCR, 2022)