1. Akulov A.I. Perfection of methods of technical and economic substantiation of reproduction of transport infrastructure objects: on the example of road bridges. dissertation of candidate of economic sciences. Moscow, 2000.
2. MSHN 32-2004. Instruction for determining the load-carrying capacity of reinforced concrete girder spans of operating road bridges. Tashkent, 2007.
3. Instruction on diagnosing bridges and pipes and determining the cost of diagnostic work // Tashkent, 2013.
4. SHNK 3.06.07-08. Bridges and pipes. Rules of inspection and testing / Goskomarhitektstroy Ruz. Tashkent, 2009. – pp. 76.
5. SHNK 2.05.03-12. Bridges and pipes / Tashkent, 2012.