%0 Journal Article %B Energy and Buildings %D 2021 %I Elsevier BV %P 110518 %R 10.1016/j.enbuild.2020.110518 %T Long-term thermal imbalance in large borehole heat exchangers array - A numerical study based on the Leicester project %U https://doi.org/10.1016/j.enbuild.2020.110518 %V 231 %8 jan