I got the following device
(sorry for imperfect focus)
and found, that it can measure not only pressure, but also a temperature too. The code was taken from common sketches for Adafruit BMP085 and they were working. I checked, that temperature value rises if I touch sensor with finger.
Simultaneously, on Bosch site for BMP180 I can't find any notes it can measure temperature, only pressure.
How can it be?
1) Bosch's BMP180 has undocumented feature to measure a temperature
2) The device on picture has additional component to measure temperature
3) The device on picture has completely different sensor, which has the name of "BMP180" just by coincidence.
4) Something else....