@inproceedings{Nason:1999u8, author = "Nason, Paolo", title = "{Theory of $b$ and $c$ Production}", doi = "10.22323/1.003.0003", booktitle = "Proceedings of 8th International Symposium on Heavy Flavour Physics {\textemdash} PoS(hf8)", year = 1999, volume = "003", pages = "003" }