C²-CapsViT: Cross-Context and Cross-Scale Capsule Vision Transformers for Remote Sensing Image Scene Classification. - Yongtao Yu; Yinyin Li; Jun Wang; Haiyan Guan; Fenfen Li; Shaozhang Xiao; E. Tang; Xiwang Ding (IEEE Geosci. Remote. Sens. Lett., 2022)