@misc{analysis+of+thermal+and+flow+phenomena+in+natural+circulation+boiler+evaporator,
    author = {Grądziel, Sławomir},
    title = {Analysis of thermal and flow phenomena in natural circulation boiler evaporator},
    journal = {Energy},
    publisher = {Elsevier},
    date = {2019},
    number = {Vol. 172},
    ISSN = {0360-5442}
}