д.ф., професор кафедри спеціальної педагогіки,
Пряшівський університет в Пряшеві (Словацька Республіка)

https://orcid.org/0000-0002-8895-0750
https://www.scopus.com/authid/detail.uri?authorId=57205152047

1. Huľová, Z. & Rochovská, I. & Klein, V. (2018). The Issue of Age Homogenity in Groups from the Kindergarten Teachers Perspective. The New Educational Review. ISSN 1732-6729, Vol. 53.
2. Dudek, M. - Dolinská, E. - V Klein, V. - Šilonová, V. (2019). The impact of family environment on children’s anxiety level / Šeimos aplinkos poveikis vaiko nerimo lygiui. In Special education – Specialusis ugdymas. Baltic journal of special education. 38- vol 1 /2018/. Databáza WoS. Dostupné na: http://www.socialwelfare.eu/index.php/SE/article/view/395.
3. Rochovská, I. – Huľová, Z. – Klein, V. – Gašparová, M. (2019). The options of pre-primary education teachers on the advantages and disanvantages of heterogeneous age groups.In Problems educationin the 21st. Century. Vol 77, No.3, 2019. ISSN 2538-7864 /Print/. ISSN 2538-7111 /Online/. s. 424-436. Dostupné na: https: //doi.org/10.33225/pec/19.77.
4. Šilonová, V. - Klein V. – Šinková, P.A. (2020). Effects of a Stimulus Programme for Socially Disadvantaged Children of Preschool Age in the Slovak Republic. In KAIROS – Slovenian Journal of Psychotherapy. ISSN 1848-2503. s. 211-229.
5. Šilonová, V. - Klein V. – Rochovská, I. (2021). Inclusive diagnostics and stimulation of socially disadvantaged children of a pre-school age: Experimental verification. P. 804-825. The International Scientific Periodical Journal "Problems of Education in the 21st Century. 79 (5), 00-00. https://doi.org/10.33225/pec/21.79.00. Siauliai. Lithuania. ISSN 1822-7864/print/, ISSN 2538-7111/online.