@article{Zubrow2018, author = "David Zubrow and William Hayes and Jane Siegal and Dennis Goldenson", title = "{Maturity Questionnaire}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/report/Maturity_Questionnaire/6575327", doi = "10.1184/R1/6575327.v1" }