Salary earned and taxed outside india

During the year 2012-13, I spent 35 days working in Denmark. During this period salary was paid to me in Denmark and tax on the same was paid in accordance with Danish tax laws.

My question is it required to disclose this income at the time of filing of tax returns in India? If it is, how under which heading is this disclosed and also how and where do mention that the tax has already been paid in Denmark?