1. Cuia J, Nelson JD (2019) Underground transport: an overview. Tunn Undergr Space Technol 87:122–126
2. Gilbert P et al (2013) Underground engineering for sustainable urban development. The National Academies Press, Washington
3. Haiko H (2014) Problems of System Planning of Underground Space in Large Cities. Visnyk NTUU “KPI”, Mining series 25:35–40. (In Ukrainian)
4. Haiko H, Kril T (2015) Typization of geological environment of urbanized territories in mastering of underground space. In: XIV international scientific practical conference “Modern Informational technologies for Managing Ecological Safety, Natural Use, Emergency Measures”, Kyiv, pp 173–180. (In Ukrainian)
5. Haiko H, Bulhakov V, Siveryn M (2016) Construction of a system of road tunnels as a way to solve transport and environmental challenges of a metropolis. Visnyk of NTUU “Kyiv Polytechnic Institute”, “Mining” series 30:196–206. (In Ukrainian)