Cascade sub-low temperature district heating networks in existing district heating systemsVolkova, Anna; Reuter, Stefan; Puschnigg, StefanSmart Energy2022 / art. 100064 https://doi.org/10.1016/j.segy.2022.100064 Journal metrics at Scopus Article at Scopus Article at WOS Small low-temperature district heating network development prospectsVolkova, Anna; Krupenski, Igor; Pieper, Henrik; Ledvanov, Aleksandr; Latõšov, Eduard; Siirde, AndresEnergy2019 / p. 714-722 https://doi.org/10.1016/j.energy.2019.04.083 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS