Nelson, B. Microrobotics and Microassembly II. SPIE Digital Library.
Lua i Stíl Chicago (17ú heag.)Nelson, Bradley. Microrobotics and Microassembly II. SPIE Digital Library.
Lua MLA (9ú heag.)Nelson, Bradley. Microrobotics and Microassembly II. SPIE Digital Library.
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