On the dynamics of contracting relations. - Vasile Glavan; Baeriu Gutu (Analysis and Optimization of Differential Systems, 2002)

Katz Fractal Dimension of Geoelectric Field during Severe Geomagnetic Storms. - Agnieszka Gil; Vasile Glavan; Anna Wawrzaszek; Renata Modzelewska; Lukasz Tomasik (Entropy, 2021)

Fractal Dimension Analysis of Earth Magnetic Field during 26 August 2018 Geomagnetic Storm. - Anna Wawrzaszek; Renata Modzelewska; Agata Krasinska; Agnieszka Gil; Vasile Glavan (Entropy, 2022)