Stasyuk, N., R. Serkiz, S. Mudry, G. Gayda, A. Zakalskiy, Y. Koval’chuk, M. Gonchar, and M. Nisnevitch. “Recombinant Human Arginase I Immobilized on Gold and Silver Nanoparticles: Preparation and Properties”. Nanotechnology Development, Vol. 1, no. 1, Sept. 2011, p. e3, doi:10.4081/nd.2011.e3.