@article{,
    author = {Schwarzbach, Paul; Engelbrecht, Julia; Michler, Albrecht; Schultz, Michael; Michler, Oliver},
    title = {Evaluation of technology-supported distance measuring to ensure safe aircraft boarding during COVID-19 pandemic},
    editor = {},
    booktitle = {},
    series = {},
    journal = {Sustainability},
    address = {},
    publisher = {},
    edition = {},
    year = {2020},
    isbn = {},
    volume = {12},
    number =  {20},
    pages = {8724},
    url = {https://doi.org/10.3390/su12208724},
    doi = {10.3390/su12208724},
    keywords = {},
    abstract = {},
    note = {},
    
    
    
}