Languages of string diagrams = Nöördiagrammide keeled
Earnshaw, Matthew David
2025
https://www.ester.ee/record=b5728253*est
https://doi.org/10.23658/taltech.2/2025
https://digikogu.taltech.ee/et/Item/30c6f3d0-9655-483d-bd8d-46a5a68bcede