✓

@book{rusnak,
    author = {Józef Rusnak},
    title = {Zakładanie i prowadzenie winnicy},
    year = {2016},
    date-added = {2025-2-28 17:36:28 +0100}
}

@book{rusnak, author = {Józef Rusnak}, title = {Zakładanie i prowadzenie winnicy}, year = {2016}, date-added = {2025-2-28 17:36:28 +0100} }