שליחה במסרון: Microstructure Atlas of P91 Steel by Rajat K. Roy, Anil K. Das, Avijit Kumar Metya, Avijit Mondal, Ashis Kumar Panda, M. Ghosh, Satish Chand, Sarmishtha Palit Sagar, Swapan Kumar Das, Amit Chhabra, Swaminathan Jaganathan, Amitava Mitra. [electronic resource] /