@phdthesis{fer:7074, author = {{Kolar, Petar}}, title = {{Optimization radio frequency components of cryogenic nuclear magnetic resonance spectroscopy system.}}, } @article{pmf:8617, author = {{Kolar, Petar and Grbić, Mihael S. and Hrabar, Silvio}}, title = {{Sensitivity enhancement of NMR spectroscopy receiving chain used in condensed matter physics}}, } @mastersthesis{fer:1195, author = {{Kolar, Petar}}, title = {{Upotreba nefosterovskog negativnog kondenzatora u strukturama za subvalno tuneliranje i raspršenje elektromagnetske energije}}, }