Chen, PisinPisinChenGU, JE-ANJE-ANGU2010-09-202018-06-282010-09-202018-06-282007-09http://ntur.lib.ntu.edu.tw//handle/246246/203210en-US[SDGs]SDG7A POSSIBLE CONNECTION BETWEEN DARK ENERGY AND THE HIERARCHY10.1142/S0217732307025224WOS:000251798800021