Gas-Dependent Reversible Structural and Magnetic Transformation between Two Ladder Compounds oleh Jun Manabe, Kazuki Nishida, Xiao Zhang, Yuki Nakano, Masaru Fujibayashi, Goulven Cosquer, Katsuya Inoue, Seiya Shimono, Hiroki Ishibashi, Yoshiki Kubota, Misaki Shiga, Ryo Tsunashima, Yoko Tatewaki, Sadafumi Nishihara