schmidt et al. 2017, schmitt et al. 2017, schmidt et al. 2018, schmidt et al. 2016, schmidt et al. 2019, schmidtko et al. 2017, schmidt et al. 1998, schmitt et al. 2010, schmidt et al 2000, schmidt et al 2021, schmitt et al. 2009, schmitt et al. 2021, schmitz et al. 2006, smith et al 2014
schmidt et al. 2017. There are any references about schmidt et al. 2017 in here. you can look below.