Karen R. Sollins. TFTP Protocol (revision 2). RFC, 783:1-18, June 1981. [doi]
@article{rfc783, title = {TFTP Protocol (revision 2)}, author = {Karen R. Sollins}, year = {1981}, month = {June}, doi = {10.17487/RFC0783}, url = {https://doi.org/10.17487/RFC0783}, researchr = {https://researchr.org/publication/rfc783}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {783}, pages = {1-18}, }