1. Flexible socket systems;Jendrzejczyk;Clin. Prosthet. Orthot,1985
2. The Ice-Ross System (abstract);Kristinsson;AOPA Almanac,1985a
3. The Ice-Poss System (abstract);Kristinsson;AOPA Almanac,1985b
4. Normal shape-normal alignment (NANA) above-knee prosthesis;Long;Clin. Prosthet. Orthot,1985
5. Beyond the quadrilateral;Lehneis;Clin. Prosthet. Orthot,1985