Legény, Ján, 1985- Humour as a device in architectural education / aut. Ján Legény, Robert Špaček. -- 2-s2.0-85063343080. Špaček, Robert, 1952- In: Global journal of engineering education. -- ISSN 1328-3154. -- Vol. 21, Iss. 1 (2019), s.6-13.