TY - GENERIC DO - 10.20944/preprints202404.1029.v1 UR - http://dx.doi.org/10.20944/preprints202404.1029.v1 TI - Research on Multimodal Transport Electronic Documents Based on Blockchain T2 - Preprints AU - Qian, Xueqi AU - Shen, Lixin AU - Yang, Dong AU - Zhang, Zhiwen AU - Jin, Zhihong PY - 2024 DA - 2024/04/16 PB - Preprints