@inproceedings{Khangulyan:2023S/, author = "Khangulyan, Dmitry", title = "{GRBs and their afterglows at VHEs}", doi = "10.22323/1.417.0013", booktitle = "Proceedings of 7th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy {\textemdash} PoS(Gamma2022)", year = 2023, volume = "417", pages = "013" }