@misc{indiciae9cc8ee395473, title = {[Study on gypsum hardener].}, author = {Y Kokubo and A Wada and H Takase and Y Nagano and A Nozaki and N Yanaka and M Mizuno and S Miyamoto and Y Nakamura and Y Imai}, year = {1989}, url = {https://pubmed.ncbi.nlm.nih.gov/2641202/}, note = {Source identifier: 2641202} }