Hartlieb, K [Biocybernetic view of voice and speech therapy. 2. Voice and speech development and their functional disorders]. [electronic resource] - Folia phoniatrica 1967 - 451-61 p. digital Publication Type: Journal Article ISSN: 0015-5705 Subjects--Topical Terms: CyberneticsHumansSpeechSpeech DisordersVoice