@inproceedings{Krasnikov:2009iE, author = "Krasnikov, Serguei", title = "{String-like singularities taken seriously}", doi = "10.22323/1.081.0014", booktitle = "Proceedings of 5th International School on Field Theory and Gravitation {\textemdash} PoS(ISFTG)", year = 2009, volume = "081", pages = "014" }