@article{201804.0195,
	doi = {10.20944/preprints201804.0195.v1},
	url = {https://doi.org/10.20944/preprints201804.0195.v1},
	year = 2018,
	month = {April},
	publisher = {Preprints},
	author = {Sankha Nanayakkara and Mahendra Fernando and Vernon Cooray},
	title = {Features of K-Changes Observed in Sri Lanka in the Tropics},
	journal = {Preprints}
}