Part,  Chapter, Paragraph

1  III,    10.  3.  1| the interval in question.~Lden~The Day-Evening Night level
2  III,    10.  3.  1| of harmonised indicators (Lden and Lnight, where Lden consists
3  III,    10.  3.  1|    Lden and Lnight, where Lden consists of a day period
4  III,    10.  3.  1|  END are also harmonised: Lden and Lnight , where Lden
5  III,    10.  3.  1|   Lden and Lnight , where Lden consists of a day period