| Vince Pallua, Jelka 2019. What Can the Mythical Frog Tell Us? The Symbolism and Role of the Frog in History and Modernity. Folklore. Electronic Journal of Folklore vol. 77. Editors Mare Kõiva, Andres Kuperjanov, Mirjam Mencej. Folk Belief and Media Group of Estonian Literary Museum, Tartu. doi:10.7592/FEJF2019.77.pallua |
