Riska, E. B. (1962) “Transposition of the Tractus Ilio-Tibialis to the Patella: As a Treatment of Quadriceps Paralysis and Certain Deformities of the Lower Extremity After Poliomyelitis”, Acta Orthopaedica, 32(1-4), pp. 140–158. doi: 10.3109/17453676208989569.