Ţuţueanu, A-E, Kamminga, M E, Tejsner, T B, Jacobsen, H, Hansen, H W, Lăcătuşu, M-E, Baas, J, Eliasen, K L, Grivel, J-C, Sassa, Y, Christensen, N B, Steffens, P, Boehm, M, Piovano, A, Lefmann, K & Rømer, A T 2023, ' Gradual emergence of superconductivity in underdoped La 2− x Sr x CuO 4 ', Physical Review B, vol. 107, no. 17, 174514 . https://doi.org/10.1103/PhysRevB.107.174514 Ţuţueanu, A, Kamminga, M E, Tejsner, T B, Jacobsen, H, Hansen, H W, Lăcătuşu, M, Baas, J, Eliasen, K L, Grivel, J, Sassa, Y, Christensen, N B, Steffens, P, Boehm, M, Piovano, A, Lefmann, K & Rømer, A T 2023, ' Gradual emergence of superconductivity in underdoped La 2-x Sr x CuO 4 ', Physical Review B, vol. 107, no. 17, 174514 . https://doi.org/10.1103/PhysRevB.107.174514