@misc{misc, title  = {{BUBBLE GENERATION FOR AERATION AND OTHER PURPOSES}},

 url = {{http://www.wipo.int/patentscope/search/en/WO2008053174 }},

 year = {{2011}},

 month = {{5}},

 author = {{Zimmerman WB and Tesar V}},

 note = {{Accessed on 2024/12/22}}}