van der Laan, G., & Hesjedal, T. (2020). Magnetic skyrmions. UK Magnetics Society.
Lua i Stíl Chicago (17ú heag.)van der Laan, G., agus T. Hesjedal. Magnetic Skyrmions. UK Magnetics Society, 2020.
Lua MLA (9ú heag.)van der Laan, G., agus T. Hesjedal. Magnetic Skyrmions. UK Magnetics Society, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.