[11] KIRKBY K.J., WEBB R.P., Ion Implanted Nanostructures, in NALWA H.S. (Ed.), Encyclopedia of Nanoscience and Nanotechnology, Vol. 4, American Scientific Publishers, 2004, p. 1.
[24] GOSK J.B., PUZNIAK R., STRZELECKA G., MATERNA A., HRUBAN A.,WISNIEWSKI A., SZEWCZYK A, KOWALSKI G., KORONA K., KAMINSKA M., TWARDOWSKI A., Supercond. Sci. Tech., 21 (2008), 065019.10.1088/0953-2048/21/6/065019