@article{JEDP_1998____A11_0,
     author = {Salomonsen, Gorm},
     title = {Geometric heat kernel coefficient for {APS-type} boundary conditions},
     journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {11},
     pages = {1--19},
     publisher = {Universit\'e de Nantes},
     year = {1998},
     mrnumber = {99h:58180},
     zbl = {01808720},
     language = {en},
     url = {http://www.numdam.org/item/JEDP_1998____A11_0/}
}