Temperature stability in the sub-milliHertz band with LISA Pathfinder - Armano,M; Audley,H; Baird,J; Binetruy,P; Born,M; Bortoluzzi,D; Castelli,E; Cavalleri,A; Cesarini,A; Cruise,AM; Danzmann,K; de,Deus Silva M; et al. (MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019)