Pajarinen, Jukka, Dan Nordström, Dan Nordström, Tom Petterson, Mari Ainola, Enrique Gómez-Barrena, Michiaki Takagi, and Stuart B. Goodman. 2015. “Yrjö Tapio Konttinen 1952–2014”. Acta Orthopaedica 86 (2):145-46. https://doi.org/10.3109/17453674.2015.1022103.